1330673520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8351

約数の個数: 160

約数和(自身を含む): 4574421504

約数和(自身を除く): 3243747984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2640, 2684, 2928, 3355, 3660, 4026, 4880, 5368, 6710, 7320, 8052, 8263, 10065, 10736, 13420, 14640, 16104, 16526, 20130, 24789, 26840, 32208, 33052, 40260, 41315, 49578, 53680, 66104, 80520, 82630, 90893, 99156, 123945, 132208, 161040, 165260, 181786, 198312, 247890, 272679, 330520, 363572, 396624, 454465, 495780, 504043, 545358, 661040, 727144, 908930, 991560, 1008086, 1090716, 1363395, 1454288, 1512129, 1817860, 1983120, 2016172, 2181432, 2520215, 2726790, 3024258, 3635720, 4032344, 4362864, 5040430, 5453580, 5544473, 6048516, 7271440, 7560645, 8064688, 10080860, 10907160, 11088946, 12097032, 15121290, 16633419, 20161720, 21814320, 22177892, 24194064, 27722365, 30242580, 33266838, 40323440, 44355784, 55444730, 60485160, 66533676, 83167095, 88711568, 110889460, 120970320, 133067352, 166334190, 221778920, 266134704, 332668380, 443557840, 665336760, 1330673520]

約数ペア:

[(1, 1330673520), (2, 665336760), (3, 443557840), (4, 332668380), (5, 266134704), (6, 221778920), (8, 166334190), (10, 133067352), (11, 120970320), (12, 110889460), (15, 88711568), (16, 83167095), (20, 66533676), (22, 60485160), (24, 55444730), (30, 44355784), (33, 40323440), (40, 33266838), (44, 30242580), (48, 27722365), (55, 24194064), (60, 22177892), (61, 21814320), (66, 20161720), (80, 16633419), (88, 15121290), (110, 12097032), (120, 11088946), (122, 10907160), (132, 10080860), (165, 8064688), (176, 7560645), (183, 7271440), (220, 6048516), (240, 5544473), (244, 5453580), (264, 5040430), (305, 4362864), (330, 4032344), (366, 3635720), (440, 3024258), (488, 2726790), (528, 2520215), (610, 2181432), (660, 2016172), (671, 1983120), (732, 1817860), (880, 1512129), (915, 1454288), (976, 1363395), (1220, 1090716), (1320, 1008086), (1342, 991560), (1464, 908930), (1830, 727144), (2013, 661040), (2440, 545358), (2640, 504043), (2684, 495780), (2928, 454465), (3355, 396624), (3660, 363572), (4026, 330520), (4880, 272679), (5368, 247890), (6710, 198312), (7320, 181786), (8052, 165260), (8263, 161040), (10065, 132208), (10736, 123945), (13420, 99156), (14640, 90893), (16104, 82630), (16526, 80520), (20130, 66104), (24789, 53680), (26840, 49578), (32208, 41315), (33052, 40260)]