2040269040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1429}}^1$

素因数の和:2112

約数の個数: 160

約数和(自身を含む): 7043150400

約数和(自身を除く): 5002881360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 661, 720, 1080, 1322, 1429, 1983, 2160, 2644, 2858, 3305, 3966, 4287, 5288, 5716, 5949, 6610, 7145, 7932, 8574, 9915, 10576, 11432, 11898, 12861, 13220, 14290, 15864, 17148, 17847, 19830, 21435, 22864, 23796, 25722, 26440, 28580, 29745, 31728, 34296, 35694, 38583, 39660, 42870, 47592, 51444, 52880, 57160, 59490, 64305, 68592, 71388, 77166, 79320, 85740, 89235, 95184, 102888, 114320, 118980, 128610, 142776, 154332, 158640, 171480, 178470, 192915, 205776, 237960, 257220, 285552, 308664, 342960, 356940, 385830, 475920, 514440, 617328, 713880, 771660, 944569, 1028880, 1427760, 1543320, 1889138, 2833707, 3086640, 3778276, 4722845, 5667414, 7556552, 8501121, 9445690, 11334828, 14168535, 15113104, 17002242, 18891380, 22669656, 25503363, 28337070, 34004484, 37782760, 42505605, 45339312, 51006726, 56674140, 68008968, 75565520, 85011210, 102013452, 113348280, 127516815, 136017936, 170022420, 204026904, 226696560, 255033630, 340044840, 408053808, 510067260, 680089680, 1020134520, 2040269040]

約数ペア:

[(1, 2040269040), (2, 1020134520), (3, 680089680), (4, 510067260), (5, 408053808), (6, 340044840), (8, 255033630), (9, 226696560), (10, 204026904), (12, 170022420), (15, 136017936), (16, 127516815), (18, 113348280), (20, 102013452), (24, 85011210), (27, 75565520), (30, 68008968), (36, 56674140), (40, 51006726), (45, 45339312), (48, 42505605), (54, 37782760), (60, 34004484), (72, 28337070), (80, 25503363), (90, 22669656), (108, 18891380), (120, 17002242), (135, 15113104), (144, 14168535), (180, 11334828), (216, 9445690), (240, 8501121), (270, 7556552), (360, 5667414), (432, 4722845), (540, 3778276), (661, 3086640), (720, 2833707), (1080, 1889138), (1322, 1543320), (1429, 1427760), (1983, 1028880), (2160, 944569), (2644, 771660), (2858, 713880), (3305, 617328), (3966, 514440), (4287, 475920), (5288, 385830), (5716, 356940), (5949, 342960), (6610, 308664), (7145, 285552), (7932, 257220), (8574, 237960), (9915, 205776), (10576, 192915), (11432, 178470), (11898, 171480), (12861, 158640), (13220, 154332), (14290, 142776), (15864, 128610), (17148, 118980), (17847, 114320), (19830, 102888), (21435, 95184), (22864, 89235), (23796, 85740), (25722, 79320), (26440, 77166), (28580, 71388), (29745, 68592), (31728, 64305), (34296, 59490), (35694, 57160), (38583, 52880), (39660, 51444), (42870, 47592)]