7139315820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6197}}^1$

素因数の和:6440

約数の個数: 192

約数和(自身を含む): 24723772416

約数和(自身を除く): 17584456596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 211, 260, 273, 364, 390, 420, 422, 455, 546, 633, 780, 844, 910, 1055, 1092, 1266, 1365, 1477, 1820, 2110, 2532, 2730, 2743, 2954, 3165, 4220, 4431, 5460, 5486, 5908, 6197, 6330, 7385, 8229, 8862, 10972, 12394, 12660, 13715, 14770, 16458, 17724, 18591, 19201, 22155, 24788, 27430, 29540, 30985, 32916, 37182, 38402, 41145, 43379, 44310, 54860, 57603, 61970, 74364, 76804, 80561, 82290, 86758, 88620, 92955, 96005, 115206, 123940, 130137, 161122, 164580, 173516, 185910, 192010, 216895, 230412, 241683, 260274, 288015, 322244, 371820, 384020, 402805, 433790, 483366, 520548, 563927, 576030, 650685, 805610, 867580, 966732, 1127854, 1152060, 1208415, 1301370, 1307567, 1611220, 1691781, 2255708, 2416830, 2602740, 2615134, 2819635, 3383562, 3922701, 4833660, 5230268, 5639270, 6537835, 6767124, 7845402, 8458905, 9152969, 11278540, 13075670, 15690804, 16917810, 16998371, 18305938, 19613505, 26151340, 27458907, 33835620, 33996742, 36611876, 39227010, 45764845, 50995113, 54917814, 67993484, 78454020, 84991855, 91529690, 101990226, 109835628, 118988597, 137294535, 169983710, 183059380, 203980452, 237977194, 254975565, 274589070, 339967420, 356965791, 475954388, 509951130, 549178140, 594942985, 713931582, 1019902260, 1189885970, 1427863164, 1784828955, 2379771940, 3569657910, 7139315820]

約数ペア:

[(1, 7139315820), (2, 3569657910), (3, 2379771940), (4, 1784828955), (5, 1427863164), (6, 1189885970), (7, 1019902260), (10, 713931582), (12, 594942985), (13, 549178140), (14, 509951130), (15, 475954388), (20, 356965791), (21, 339967420), (26, 274589070), (28, 254975565), (30, 237977194), (35, 203980452), (39, 183059380), (42, 169983710), (52, 137294535), (60, 118988597), (65, 109835628), (70, 101990226), (78, 91529690), (84, 84991855), (91, 78454020), (105, 67993484), (130, 54917814), (140, 50995113), (156, 45764845), (182, 39227010), (195, 36611876), (210, 33996742), (211, 33835620), (260, 27458907), (273, 26151340), (364, 19613505), (390, 18305938), (420, 16998371), (422, 16917810), (455, 15690804), (546, 13075670), (633, 11278540), (780, 9152969), (844, 8458905), (910, 7845402), (1055, 6767124), (1092, 6537835), (1266, 5639270), (1365, 5230268), (1477, 4833660), (1820, 3922701), (2110, 3383562), (2532, 2819635), (2730, 2615134), (2743, 2602740), (2954, 2416830), (3165, 2255708), (4220, 1691781), (4431, 1611220), (5460, 1307567), (5486, 1301370), (5908, 1208415), (6197, 1152060), (6330, 1127854), (7385, 966732), (8229, 867580), (8862, 805610), (10972, 650685), (12394, 576030), (12660, 563927), (13715, 520548), (14770, 483366), (16458, 433790), (17724, 402805), (18591, 384020), (19201, 371820), (22155, 322244), (24788, 288015), (27430, 260274), (29540, 241683), (30985, 230412), (32916, 216895), (37182, 192010), (38402, 185910), (41145, 173516), (43379, 164580), (44310, 161122), (54860, 130137), (57603, 123940), (61970, 115206), (74364, 96005), (76804, 92955), (80561, 88620), (82290, 86758)]