2813397840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118409}}^1$

素因数の和:118442

約数の個数: 160

約数和(自身を含む): 10571644800

約数和(自身を除く): 7758246960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 118409, 236818, 355227, 473636, 592045, 710454, 947272, 1065681, 1184090, 1302499, 1420908, 1776135, 1894544, 2131362, 2368180, 2604998, 2841816, 3197043, 3552270, 3907497, 4262724, 4736360, 5209996, 5328405, 5683632, 6394086, 6512495, 7104540, 7814994, 8525448, 9472720, 10419992, 10656810, 11722491, 12788172, 13024990, 14209080, 15629988, 15985215, 17050896, 19537485, 20839984, 21313620, 23444982, 25576344, 26049980, 28418160, 31259976, 31970430, 35167473, 39074970, 42627240, 46889964, 51152688, 52099960, 58612455, 62519952, 63940860, 70334946, 78149940, 85254480, 93779928, 104199920, 117224910, 127881720, 140669892, 156299880, 175837365, 187559856, 234449820, 255763440, 281339784, 312599760, 351674730, 468899640, 562679568, 703349460, 937799280, 1406698920, 2813397840]

約数ペア:

[(1, 2813397840), (2, 1406698920), (3, 937799280), (4, 703349460), (5, 562679568), (6, 468899640), (8, 351674730), (9, 312599760), (10, 281339784), (11, 255763440), (12, 234449820), (15, 187559856), (16, 175837365), (18, 156299880), (20, 140669892), (22, 127881720), (24, 117224910), (27, 104199920), (30, 93779928), (33, 85254480), (36, 78149940), (40, 70334946), (44, 63940860), (45, 62519952), (48, 58612455), (54, 52099960), (55, 51152688), (60, 46889964), (66, 42627240), (72, 39074970), (80, 35167473), (88, 31970430), (90, 31259976), (99, 28418160), (108, 26049980), (110, 25576344), (120, 23444982), (132, 21313620), (135, 20839984), (144, 19537485), (165, 17050896), (176, 15985215), (180, 15629988), (198, 14209080), (216, 13024990), (220, 12788172), (240, 11722491), (264, 10656810), (270, 10419992), (297, 9472720), (330, 8525448), (360, 7814994), (396, 7104540), (432, 6512495), (440, 6394086), (495, 5683632), (528, 5328405), (540, 5209996), (594, 4736360), (660, 4262724), (720, 3907497), (792, 3552270), (880, 3197043), (990, 2841816), (1080, 2604998), (1188, 2368180), (1320, 2131362), (1485, 1894544), (1584, 1776135), (1980, 1420908), (2160, 1302499), (2376, 1184090), (2640, 1065681), (2970, 947272), (3960, 710454), (4752, 592045), (5940, 473636), (7920, 355227), (11880, 236818), (23760, 118409)]