207879480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2802

約数の個数: 128

約数和(自身を含む): 702950400

約数和(自身を除く): 495070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2711, 2840, 3195, 3834, 4260, 5112, 5422, 6390, 7668, 8133, 8520, 9585, 10844, 12780, 13555, 15336, 16266, 19170, 21688, 24399, 25560, 27110, 32532, 38340, 40665, 48798, 54220, 65064, 73197, 76680, 81330, 97596, 108440, 121995, 146394, 162660, 192481, 195192, 243990, 292788, 325320, 365985, 384962, 487980, 577443, 585576, 731970, 769924, 962405, 975960, 1154886, 1463940, 1539848, 1732329, 1924810, 2309772, 2887215, 2927880, 3464658, 3849620, 4619544, 5196987, 5774430, 6929316, 7699240, 8661645, 10393974, 11548860, 13858632, 17323290, 20787948, 23097720, 25984935, 34646580, 41575896, 51969870, 69293160, 103939740, 207879480]

約数ペア:

[(1, 207879480), (2, 103939740), (3, 69293160), (4, 51969870), (5, 41575896), (6, 34646580), (8, 25984935), (9, 23097720), (10, 20787948), (12, 17323290), (15, 13858632), (18, 11548860), (20, 10393974), (24, 8661645), (27, 7699240), (30, 6929316), (36, 5774430), (40, 5196987), (45, 4619544), (54, 3849620), (60, 3464658), (71, 2927880), (72, 2887215), (90, 2309772), (108, 1924810), (120, 1732329), (135, 1539848), (142, 1463940), (180, 1154886), (213, 975960), (216, 962405), (270, 769924), (284, 731970), (355, 585576), (360, 577443), (426, 487980), (540, 384962), (568, 365985), (639, 325320), (710, 292788), (852, 243990), (1065, 195192), (1080, 192481), (1278, 162660), (1420, 146394), (1704, 121995), (1917, 108440), (2130, 97596), (2556, 81330), (2711, 76680), (2840, 73197), (3195, 65064), (3834, 54220), (4260, 48798), (5112, 40665), (5422, 38340), (6390, 32532), (7668, 27110), (8133, 25560), (8520, 24399), (9585, 21688), (10844, 19170), (12780, 16266), (13555, 15336)]