18212336940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 384

約数和(自身を含む): 62390845440

約数和(自身を除く): 44178508500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 109, 123, 124, 140, 155, 164, 186, 205, 210, 217, 218, 246, 287, 310, 313, 327, 372, 410, 420, 434, 436, 465, 492, 545, 574, 615, 620, 626, 651, 654, 763, 820, 861, 868, 930, 939, 1085, 1090, 1148, 1230, 1252, 1271, 1302, 1308, 1435, 1526, 1565, 1635, 1722, 1860, 1878, 2170, 2180, 2191, 2289, 2460, 2542, 2604, 2870, 3052, 3130, 3255, 3270, 3379, 3444, 3756, 3813, 3815, 4305, 4340, 4382, 4469, 4578, 4695, 5084, 5740, 6260, 6355, 6510, 6540, 6573, 6758, 7626, 7630, 8610, 8764, 8897, 8938, 9156, 9390, 9703, 10137, 10955, 11445, 12710, 12833, 13020, 13146, 13407, 13516, 15252, 15260, 16895, 17220, 17794, 17876, 18780, 19065, 19406, 20274, 21910, 22345, 22890, 23653, 25420, 25666, 26292, 26691, 26814, 29109, 31283, 32865, 33790, 34117, 35588, 38130, 38499, 38812, 40548, 43820, 44485, 44690, 45780, 47306, 48515, 50685, 51332, 53382, 53628, 58218, 62566, 64165, 65730, 67035, 67580, 67921, 68234, 70959, 76260, 76998, 88970, 89380, 89831, 93849, 94612, 97030, 101370, 102351, 106764, 116436, 118265, 125132, 128330, 131460, 133455, 134070, 135842, 136468, 138539, 141918, 145545, 153996, 156415, 170585, 177940, 179662, 187698, 192495, 194060, 202740, 203763, 204702, 236530, 238819, 256660, 266910, 268140, 269493, 271684, 277078, 283836, 291090, 312830, 339605, 341170, 354795, 359324, 375396, 384990, 397823, 407526, 409404, 415617, 449155, 469245, 473060, 477638, 511755, 533820, 538986, 554156, 582180, 625660, 679210, 682340, 692695, 709590, 716457, 769980, 795646, 815052, 831234, 898310, 938490, 955276, 969773, 1018815, 1023510, 1057627, 1077972, 1193469, 1194095, 1347465, 1358420, 1385390, 1398797, 1419180, 1432914, 1591292, 1662468, 1796620, 1876980, 1939546, 1989115, 2037630, 2047020, 2078085, 2115254, 2386938, 2388190, 2694930, 2770780, 2784761, 2797594, 2865828, 2909319, 3172881, 3582285, 3879092, 3978230, 4075260, 4156170, 4196391, 4230508, 4773876, 4776380, 4848865, 5288135, 5389860, 5569522, 5595188, 5818638, 5967345, 6345762, 6993985, 7164570, 7403389, 7956460, 8312340, 8354283, 8392782, 9697730, 9791579, 10576270, 11139044, 11637276, 11934690, 12691524, 13923805, 13987970, 14329140, 14546595, 14806778, 15864405, 16708566, 16785564, 19395460, 19583158, 20981955, 21152540, 22210167, 23869380, 27847610, 27975940, 29093190, 29374737, 29613556, 31728810, 33417132, 37016945, 39166316, 41771415, 41963910, 43362707, 44420334, 48957895, 55695220, 58186380, 58749474, 63457620, 74033890, 83542830, 83927820, 86725414, 88840668, 97915790, 111050835, 117498948, 130088121, 146873685, 148067780, 167085660, 173450828, 195831580, 216813535, 222101670, 260176242, 293747370, 303538949, 433627070, 444203340, 520352484, 587494740, 607077898, 650440605, 867254140, 910616847, 1214155796, 1300881210, 1517694745, 1821233694, 2601762420, 3035389490, 3642467388, 4553084235, 6070778980, 9106168470, 18212336940]

約数ペア:

[(1, 18212336940), (2, 9106168470), (3, 6070778980), (4, 4553084235), (5, 3642467388), (6, 3035389490), (7, 2601762420), (10, 1821233694), (12, 1517694745), (14, 1300881210), (15, 1214155796), (20, 910616847), (21, 867254140), (28, 650440605), (30, 607077898), (31, 587494740), (35, 520352484), (41, 444203340), (42, 433627070), (60, 303538949), (62, 293747370), (70, 260176242), (82, 222101670), (84, 216813535), (93, 195831580), (105, 173450828), (109, 167085660), (123, 148067780), (124, 146873685), (140, 130088121), (155, 117498948), (164, 111050835), (186, 97915790), (205, 88840668), (210, 86725414), (217, 83927820), (218, 83542830), (246, 74033890), (287, 63457620), (310, 58749474), (313, 58186380), (327, 55695220), (372, 48957895), (410, 44420334), (420, 43362707), (434, 41963910), (436, 41771415), (465, 39166316), (492, 37016945), (545, 33417132), (574, 31728810), (615, 29613556), (620, 29374737), (626, 29093190), (651, 27975940), (654, 27847610), (763, 23869380), (820, 22210167), (861, 21152540), (868, 20981955), (930, 19583158), (939, 19395460), (1085, 16785564), (1090, 16708566), (1148, 15864405), (1230, 14806778), (1252, 14546595), (1271, 14329140), (1302, 13987970), (1308, 13923805), (1435, 12691524), (1526, 11934690), (1565, 11637276), (1635, 11139044), (1722, 10576270), (1860, 9791579), (1878, 9697730), (2170, 8392782), (2180, 8354283), (2191, 8312340), (2289, 7956460), (2460, 7403389), (2542, 7164570), (2604, 6993985), (2870, 6345762), (3052, 5967345), (3130, 5818638), (3255, 5595188), (3270, 5569522), (3379, 5389860), (3444, 5288135), (3756, 4848865), (3813, 4776380), (3815, 4773876), (4305, 4230508), (4340, 4196391), (4382, 4156170), (4469, 4075260), (4578, 3978230), (4695, 3879092), (5084, 3582285), (5740, 3172881), (6260, 2909319), (6355, 2865828), (6510, 2797594), (6540, 2784761), (6573, 2770780), (6758, 2694930), (7626, 2388190), (7630, 2386938), (8610, 2115254), (8764, 2078085), (8897, 2047020), (8938, 2037630), (9156, 1989115), (9390, 1939546), (9703, 1876980), (10137, 1796620), (10955, 1662468), (11445, 1591292), (12710, 1432914), (12833, 1419180), (13020, 1398797), (13146, 1385390), (13407, 1358420), (13516, 1347465), (15252, 1194095), (15260, 1193469), (16895, 1077972), (17220, 1057627), (17794, 1023510), (17876, 1018815), (18780, 969773), (19065, 955276), (19406, 938490), (20274, 898310), (21910, 831234), (22345, 815052), (22890, 795646), (23653, 769980), (25420, 716457), (25666, 709590), (26292, 692695), (26691, 682340), (26814, 679210), (29109, 625660), (31283, 582180), (32865, 554156), (33790, 538986), (34117, 533820), (35588, 511755), (38130, 477638), (38499, 473060), (38812, 469245), (40548, 449155), (43820, 415617), (44485, 409404), (44690, 407526), (45780, 397823), (47306, 384990), (48515, 375396), (50685, 359324), (51332, 354795), (53382, 341170), (53628, 339605), (58218, 312830), (62566, 291090), (64165, 283836), (65730, 277078), (67035, 271684), (67580, 269493), (67921, 268140), (68234, 266910), (70959, 256660), (76260, 238819), (76998, 236530), (88970, 204702), (89380, 203763), (89831, 202740), (93849, 194060), (94612, 192495), (97030, 187698), (101370, 179662), (102351, 177940), (106764, 170585), (116436, 156415), (118265, 153996), (125132, 145545), (128330, 141918), (131460, 138539), (133455, 136468), (134070, 135842)]