21448403460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 432

約数和(自身を含む): 77026203072

約数和(自身を除く): 55577799612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 37, 38, 44, 45, 55, 57, 60, 66, 74, 76, 90, 95, 99, 110, 111, 114, 132, 148, 165, 171, 180, 185, 190, 198, 209, 220, 222, 228, 285, 330, 333, 342, 361, 370, 380, 396, 407, 418, 444, 495, 555, 570, 627, 660, 666, 684, 703, 722, 740, 811, 814, 836, 855, 990, 1045, 1083, 1110, 1140, 1221, 1254, 1332, 1406, 1444, 1622, 1628, 1665, 1710, 1805, 1881, 1980, 2035, 2090, 2109, 2166, 2220, 2433, 2442, 2508, 2812, 3135, 3244, 3249, 3330, 3420, 3515, 3610, 3663, 3762, 3971, 4055, 4070, 4180, 4218, 4332, 4866, 4884, 5415, 6105, 6270, 6327, 6498, 6660, 7030, 7220, 7299, 7326, 7524, 7733, 7942, 8110, 8140, 8436, 8921, 9405, 9732, 10545, 10830, 11913, 12165, 12210, 12540, 12654, 12996, 13357, 14060, 14598, 14652, 15409, 15466, 15884, 16220, 16245, 17842, 18315, 18810, 19855, 21090, 21660, 23199, 23826, 24330, 24420, 25308, 26714, 26763, 29196, 30007, 30818, 30932, 31635, 32490, 35684, 35739, 36495, 36630, 37620, 38665, 39710, 40071, 42180, 44605, 46227, 46398, 47652, 48660, 53428, 53526, 59565, 60014, 61636, 63270, 64980, 66785, 69597, 71478, 72990, 73260, 77045, 77330, 79420, 80142, 80289, 89210, 90021, 92454, 92796, 107052, 115995, 119130, 120028, 120213, 126540, 133570, 133815, 138681, 139194, 142956, 145980, 146927, 150035, 154090, 154660, 160284, 160578, 169499, 178420, 178695, 180042, 184908, 200355, 231135, 231990, 238260, 240426, 267140, 267630, 270063, 277362, 278388, 292771, 293854, 300070, 308180, 321156, 330077, 338998, 347985, 357390, 360084, 400710, 401445, 440781, 450105, 462270, 463980, 480852, 508497, 535260, 540126, 554724, 570133, 585542, 587708, 600140, 601065, 660154, 677996, 693405, 695970, 714780, 734635, 801420, 802890, 847495, 878313, 881562, 900210, 924540, 990231, 1016994, 1080252, 1140266, 1171084, 1202130, 1320308, 1322343, 1350315, 1386810, 1391940, 1463855, 1469270, 1525491, 1605780, 1650385, 1694990, 1710399, 1756626, 1763124, 1800420, 1980462, 2033988, 2203905, 2280532, 2404260, 2542485, 2634939, 2644686, 2700630, 2773620, 2850665, 2927710, 2938540, 2970693, 3050982, 3220481, 3300770, 3389980, 3420798, 3513252, 3960924, 4391565, 4407810, 4951155, 5084970, 5131197, 5269878, 5289372, 5401260, 5701330, 5855420, 5941386, 6101964, 6271463, 6440962, 6601540, 6611715, 6841596, 7627455, 8551995, 8783130, 8815620, 9661443, 9902310, 10169940, 10262394, 10539756, 10832527, 11402660, 11882772, 12542926, 12881924, 13174695, 13223430, 14853465, 15254910, 16102405, 17103990, 17566260, 18814389, 19322886, 19804620, 20524788, 21665054, 25085852, 25655985, 26349390, 26446860, 28984329, 29706930, 30509820, 31357315, 32204810, 32497581, 34207980, 37628778, 38645772, 43330108, 48307215, 51311970, 52698780, 54162635, 56443167, 57968658, 59413860, 62714630, 64409620, 64995162, 75257556, 94071945, 96614430, 97492743, 102623940, 108325270, 112886334, 115937316, 119157797, 125429260, 129990324, 144921645, 162487905, 188143890, 193228860, 194985486, 216650540, 225772668, 238315594, 282215835, 289843290, 324975810, 357473391, 376287780, 389970972, 476631188, 487463715, 564431670, 579686580, 595788985, 649951620, 714946782, 974927430, 1072420173, 1128863340, 1191577970, 1429893564, 1787366955, 1949854860, 2144840346, 2383155940, 3574733910, 4289680692, 5362100865, 7149467820, 10724201730, 21448403460]

約数ペア:

[(1, 21448403460), (2, 10724201730), (3, 7149467820), (4, 5362100865), (5, 4289680692), (6, 3574733910), (9, 2383155940), (10, 2144840346), (11, 1949854860), (12, 1787366955), (15, 1429893564), (18, 1191577970), (19, 1128863340), (20, 1072420173), (22, 974927430), (30, 714946782), (33, 649951620), (36, 595788985), (37, 579686580), (38, 564431670), (44, 487463715), (45, 476631188), (55, 389970972), (57, 376287780), (60, 357473391), (66, 324975810), (74, 289843290), (76, 282215835), (90, 238315594), (95, 225772668), (99, 216650540), (110, 194985486), (111, 193228860), (114, 188143890), (132, 162487905), (148, 144921645), (165, 129990324), (171, 125429260), (180, 119157797), (185, 115937316), (190, 112886334), (198, 108325270), (209, 102623940), (220, 97492743), (222, 96614430), (228, 94071945), (285, 75257556), (330, 64995162), (333, 64409620), (342, 62714630), (361, 59413860), (370, 57968658), (380, 56443167), (396, 54162635), (407, 52698780), (418, 51311970), (444, 48307215), (495, 43330108), (555, 38645772), (570, 37628778), (627, 34207980), (660, 32497581), (666, 32204810), (684, 31357315), (703, 30509820), (722, 29706930), (740, 28984329), (811, 26446860), (814, 26349390), (836, 25655985), (855, 25085852), (990, 21665054), (1045, 20524788), (1083, 19804620), (1110, 19322886), (1140, 18814389), (1221, 17566260), (1254, 17103990), (1332, 16102405), (1406, 15254910), (1444, 14853465), (1622, 13223430), (1628, 13174695), (1665, 12881924), (1710, 12542926), (1805, 11882772), (1881, 11402660), (1980, 10832527), (2035, 10539756), (2090, 10262394), (2109, 10169940), (2166, 9902310), (2220, 9661443), (2433, 8815620), (2442, 8783130), (2508, 8551995), (2812, 7627455), (3135, 6841596), (3244, 6611715), (3249, 6601540), (3330, 6440962), (3420, 6271463), (3515, 6101964), (3610, 5941386), (3663, 5855420), (3762, 5701330), (3971, 5401260), (4055, 5289372), (4070, 5269878), (4180, 5131197), (4218, 5084970), (4332, 4951155), (4866, 4407810), (4884, 4391565), (5415, 3960924), (6105, 3513252), (6270, 3420798), (6327, 3389980), (6498, 3300770), (6660, 3220481), (7030, 3050982), (7220, 2970693), (7299, 2938540), (7326, 2927710), (7524, 2850665), (7733, 2773620), (7942, 2700630), (8110, 2644686), (8140, 2634939), (8436, 2542485), (8921, 2404260), (9405, 2280532), (9732, 2203905), (10545, 2033988), (10830, 1980462), (11913, 1800420), (12165, 1763124), (12210, 1756626), (12540, 1710399), (12654, 1694990), (12996, 1650385), (13357, 1605780), (14060, 1525491), (14598, 1469270), (14652, 1463855), (15409, 1391940), (15466, 1386810), (15884, 1350315), (16220, 1322343), (16245, 1320308), (17842, 1202130), (18315, 1171084), (18810, 1140266), (19855, 1080252), (21090, 1016994), (21660, 990231), (23199, 924540), (23826, 900210), (24330, 881562), (24420, 878313), (25308, 847495), (26714, 802890), (26763, 801420), (29196, 734635), (30007, 714780), (30818, 695970), (30932, 693405), (31635, 677996), (32490, 660154), (35684, 601065), (35739, 600140), (36495, 587708), (36630, 585542), (37620, 570133), (38665, 554724), (39710, 540126), (40071, 535260), (42180, 508497), (44605, 480852), (46227, 463980), (46398, 462270), (47652, 450105), (48660, 440781), (53428, 401445), (53526, 400710), (59565, 360084), (60014, 357390), (61636, 347985), (63270, 338998), (64980, 330077), (66785, 321156), (69597, 308180), (71478, 300070), (72990, 293854), (73260, 292771), (77045, 278388), (77330, 277362), (79420, 270063), (80142, 267630), (80289, 267140), (89210, 240426), (90021, 238260), (92454, 231990), (92796, 231135), (107052, 200355), (115995, 184908), (119130, 180042), (120028, 178695), (120213, 178420), (126540, 169499), (133570, 160578), (133815, 160284), (138681, 154660), (139194, 154090), (142956, 150035), (145980, 146927)]