21796023480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2358877}}^1$

素因数の和:2358909

約数の個数: 128

約数和(自身を含む): 81522823680

約数和(自身を除く): 59726800200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 2358877, 4717754, 7076631, 9435508, 11794385, 14153262, 16512139, 18871016, 23588770, 25947647, 28306524, 33024278, 35383155, 47177540, 49536417, 51895294, 56613048, 66048556, 70766310, 77842941, 82560695, 94355080, 99072834, 103790588, 129738235, 132097112, 141532620, 155685882, 165121390, 181633529, 198145668, 207581176, 247682085, 259476470, 283065240, 311371764, 330242780, 363267058, 389214705, 396291336, 495364170, 518952940, 544900587, 622743528, 660485560, 726534116, 778429410, 908167645, 990728340, 1037905880, 1089801174, 1453068232, 1556858820, 1816335290, 1981456680, 2179602348, 2724502935, 3113717640, 3632670580, 4359204696, 5449005870, 7265341160, 10898011740, 21796023480]

約数ペア:

[(1, 21796023480), (2, 10898011740), (3, 7265341160), (4, 5449005870), (5, 4359204696), (6, 3632670580), (7, 3113717640), (8, 2724502935), (10, 2179602348), (11, 1981456680), (12, 1816335290), (14, 1556858820), (15, 1453068232), (20, 1089801174), (21, 1037905880), (22, 990728340), (24, 908167645), (28, 778429410), (30, 726534116), (33, 660485560), (35, 622743528), (40, 544900587), (42, 518952940), (44, 495364170), (55, 396291336), (56, 389214705), (60, 363267058), (66, 330242780), (70, 311371764), (77, 283065240), (84, 259476470), (88, 247682085), (105, 207581176), (110, 198145668), (120, 181633529), (132, 165121390), (140, 155685882), (154, 141532620), (165, 132097112), (168, 129738235), (210, 103790588), (220, 99072834), (231, 94355080), (264, 82560695), (280, 77842941), (308, 70766310), (330, 66048556), (385, 56613048), (420, 51895294), (440, 49536417), (462, 47177540), (616, 35383155), (660, 33024278), (770, 28306524), (840, 25947647), (924, 23588770), (1155, 18871016), (1320, 16512139), (1540, 14153262), (1848, 11794385), (2310, 9435508), (3080, 7076631), (4620, 4717754), (9240, 2358877)]