289483740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 1142507520

約数和(自身を除く): 853023780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 43, 45, 52, 54, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 108, 117, 126, 129, 130, 135, 137, 140, 156, 172, 180, 182, 189, 195, 210, 215, 234, 252, 258, 260, 270, 273, 274, 301, 315, 351, 364, 378, 387, 390, 411, 420, 430, 455, 468, 516, 540, 546, 548, 559, 585, 602, 630, 645, 685, 702, 756, 774, 780, 819, 822, 860, 903, 910, 945, 959, 1092, 1118, 1161, 1170, 1204, 1233, 1260, 1290, 1365, 1370, 1404, 1505, 1548, 1638, 1644, 1677, 1755, 1781, 1806, 1820, 1890, 1918, 1935, 2055, 2236, 2322, 2340, 2457, 2466, 2580, 2709, 2730, 2740, 2795, 2877, 3010, 3276, 3354, 3510, 3562, 3612, 3699, 3780, 3836, 3870, 3913, 4095, 4110, 4515, 4644, 4795, 4914, 4932, 5031, 5343, 5418, 5460, 5590, 5754, 5805, 5891, 6020, 6165, 6708, 7020, 7124, 7398, 7740, 7826, 8127, 8190, 8220, 8385, 8631, 8905, 9030, 9590, 9828, 10062, 10686, 10836, 11180, 11508, 11610, 11739, 11782, 12285, 12330, 12467, 13545, 14385, 14796, 15093, 15652, 16029, 16254, 16380, 16770, 17262, 17673, 17810, 18060, 18495, 19180, 19565, 20124, 21372, 23220, 23478, 23564, 24570, 24660, 24934, 25155, 25893, 26715, 27090, 28770, 29455, 30186, 32058, 32508, 33540, 34524, 35217, 35346, 35620, 36990, 37401, 39130, 40635, 41237, 43155, 46956, 48087, 49140, 49868, 50310, 51786, 53019, 53430, 54180, 57540, 58695, 58910, 60372, 62335, 64116, 70434, 70692, 73980, 74802, 75465, 76583, 78260, 80145, 81270, 82474, 86310, 88365, 96174, 100620, 103572, 105651, 106038, 106860, 112203, 117390, 117820, 123711, 124670, 129465, 140868, 149604, 150930, 153166, 159057, 160290, 162540, 164948, 172620, 176085, 176730, 187005, 192348, 206185, 211302, 212076, 224406, 229749, 234780, 240435, 247422, 249340, 258930, 265095, 301860, 306332, 318114, 320580, 336609, 352170, 353460, 371133, 374010, 382915, 412370, 422604, 448812, 459498, 480870, 494844, 517860, 528255, 530190, 536081, 561015, 618555, 636228, 673218, 689247, 704340, 742266, 748020, 765830, 795285, 824740, 918996, 961740, 1056510, 1060380, 1072162, 1113399, 1122030, 1148745, 1237110, 1346436, 1378494, 1484532, 1531660, 1590570, 1608243, 1683045, 1855665, 2067741, 2113020, 2144324, 2226798, 2244060, 2297490, 2474220, 2680405, 2756988, 3181140, 3216486, 3366090, 3446235, 3711330, 4135482, 4453596, 4594980, 4824729, 5360810, 5566995, 6432972, 6732180, 6892470, 7422660, 8041215, 8270964, 9649458, 10338705, 10721620, 11133990, 13784940, 14474187, 16082430, 19298916, 20677410, 22267980, 24123645, 28948374, 32164860, 41354820, 48247290, 57896748, 72370935, 96494580, 144741870, 289483740]

約数ペア:

[(1, 289483740), (2, 144741870), (3, 96494580), (4, 72370935), (5, 57896748), (6, 48247290), (7, 41354820), (9, 32164860), (10, 28948374), (12, 24123645), (13, 22267980), (14, 20677410), (15, 19298916), (18, 16082430), (20, 14474187), (21, 13784940), (26, 11133990), (27, 10721620), (28, 10338705), (30, 9649458), (35, 8270964), (36, 8041215), (39, 7422660), (42, 6892470), (43, 6732180), (45, 6432972), (52, 5566995), (54, 5360810), (60, 4824729), (63, 4594980), (65, 4453596), (70, 4135482), (78, 3711330), (84, 3446235), (86, 3366090), (90, 3216486), (91, 3181140), (105, 2756988), (108, 2680405), (117, 2474220), (126, 2297490), (129, 2244060), (130, 2226798), (135, 2144324), (137, 2113020), (140, 2067741), (156, 1855665), (172, 1683045), (180, 1608243), (182, 1590570), (189, 1531660), (195, 1484532), (210, 1378494), (215, 1346436), (234, 1237110), (252, 1148745), (258, 1122030), (260, 1113399), (270, 1072162), (273, 1060380), (274, 1056510), (301, 961740), (315, 918996), (351, 824740), (364, 795285), (378, 765830), (387, 748020), (390, 742266), (411, 704340), (420, 689247), (430, 673218), (455, 636228), (468, 618555), (516, 561015), (540, 536081), (546, 530190), (548, 528255), (559, 517860), (585, 494844), (602, 480870), (630, 459498), (645, 448812), (685, 422604), (702, 412370), (756, 382915), (774, 374010), (780, 371133), (819, 353460), (822, 352170), (860, 336609), (903, 320580), (910, 318114), (945, 306332), (959, 301860), (1092, 265095), (1118, 258930), (1161, 249340), (1170, 247422), (1204, 240435), (1233, 234780), (1260, 229749), (1290, 224406), (1365, 212076), (1370, 211302), (1404, 206185), (1505, 192348), (1548, 187005), (1638, 176730), (1644, 176085), (1677, 172620), (1755, 164948), (1781, 162540), (1806, 160290), (1820, 159057), (1890, 153166), (1918, 150930), (1935, 149604), (2055, 140868), (2236, 129465), (2322, 124670), (2340, 123711), (2457, 117820), (2466, 117390), (2580, 112203), (2709, 106860), (2730, 106038), (2740, 105651), (2795, 103572), (2877, 100620), (3010, 96174), (3276, 88365), (3354, 86310), (3510, 82474), (3562, 81270), (3612, 80145), (3699, 78260), (3780, 76583), (3836, 75465), (3870, 74802), (3913, 73980), (4095, 70692), (4110, 70434), (4515, 64116), (4644, 62335), (4795, 60372), (4914, 58910), (4932, 58695), (5031, 57540), (5343, 54180), (5418, 53430), (5460, 53019), (5590, 51786), (5754, 50310), (5805, 49868), (5891, 49140), (6020, 48087), (6165, 46956), (6708, 43155), (7020, 41237), (7124, 40635), (7398, 39130), (7740, 37401), (7826, 36990), (8127, 35620), (8190, 35346), (8220, 35217), (8385, 34524), (8631, 33540), (8905, 32508), (9030, 32058), (9590, 30186), (9828, 29455), (10062, 28770), (10686, 27090), (10836, 26715), (11180, 25893), (11508, 25155), (11610, 24934), (11739, 24660), (11782, 24570), (12285, 23564), (12330, 23478), (12467, 23220), (13545, 21372), (14385, 20124), (14796, 19565), (15093, 19180), (15652, 18495), (16029, 18060), (16254, 17810), (16380, 17673), (16770, 17262)]