40918800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 146810048

約数和(自身を除く): 105891248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 61, 65, 75, 78, 80, 86, 100, 104, 120, 122, 129, 130, 150, 156, 172, 183, 195, 200, 208, 215, 240, 244, 258, 260, 300, 305, 312, 325, 344, 366, 390, 400, 430, 488, 516, 520, 559, 600, 610, 624, 645, 650, 688, 732, 780, 793, 860, 915, 975, 976, 1032, 1040, 1075, 1118, 1200, 1220, 1290, 1300, 1464, 1525, 1560, 1586, 1677, 1720, 1830, 1950, 2064, 2150, 2236, 2379, 2440, 2580, 2600, 2623, 2795, 2928, 3050, 3120, 3172, 3225, 3354, 3440, 3660, 3900, 3965, 4300, 4472, 4575, 4758, 4880, 5160, 5200, 5246, 5590, 6100, 6344, 6450, 6708, 7320, 7800, 7869, 7930, 8385, 8600, 8944, 9150, 9516, 10320, 10492, 11180, 11895, 12200, 12688, 12900, 13115, 13416, 13975, 14640, 15600, 15738, 15860, 16770, 17200, 18300, 19032, 19825, 20984, 22360, 23790, 24400, 25800, 26230, 26832, 27950, 31476, 31720, 33540, 34099, 36600, 38064, 39345, 39650, 41925, 41968, 44720, 47580, 51600, 52460, 55900, 59475, 62952, 63440, 65575, 67080, 68198, 73200, 78690, 79300, 83850, 95160, 102297, 104920, 111800, 118950, 125904, 131150, 134160, 136396, 157380, 158600, 167700, 170495, 190320, 196725, 204594, 209840, 223600, 237900, 262300, 272792, 314760, 317200, 335400, 340990, 393450, 409188, 475800, 511485, 524600, 545584, 629520, 670800, 681980, 786900, 818376, 852475, 951600, 1022970, 1049200, 1363960, 1573800, 1636752, 1704950, 2045940, 2557425, 2727920, 3147600, 3409900, 4091880, 5114850, 6819800, 8183760, 10229700, 13639600, 20459400, 40918800]

約数ペア:

[(1, 40918800), (2, 20459400), (3, 13639600), (4, 10229700), (5, 8183760), (6, 6819800), (8, 5114850), (10, 4091880), (12, 3409900), (13, 3147600), (15, 2727920), (16, 2557425), (20, 2045940), (24, 1704950), (25, 1636752), (26, 1573800), (30, 1363960), (39, 1049200), (40, 1022970), (43, 951600), (48, 852475), (50, 818376), (52, 786900), (60, 681980), (61, 670800), (65, 629520), (75, 545584), (78, 524600), (80, 511485), (86, 475800), (100, 409188), (104, 393450), (120, 340990), (122, 335400), (129, 317200), (130, 314760), (150, 272792), (156, 262300), (172, 237900), (183, 223600), (195, 209840), (200, 204594), (208, 196725), (215, 190320), (240, 170495), (244, 167700), (258, 158600), (260, 157380), (300, 136396), (305, 134160), (312, 131150), (325, 125904), (344, 118950), (366, 111800), (390, 104920), (400, 102297), (430, 95160), (488, 83850), (516, 79300), (520, 78690), (559, 73200), (600, 68198), (610, 67080), (624, 65575), (645, 63440), (650, 62952), (688, 59475), (732, 55900), (780, 52460), (793, 51600), (860, 47580), (915, 44720), (975, 41968), (976, 41925), (1032, 39650), (1040, 39345), (1075, 38064), (1118, 36600), (1200, 34099), (1220, 33540), (1290, 31720), (1300, 31476), (1464, 27950), (1525, 26832), (1560, 26230), (1586, 25800), (1677, 24400), (1720, 23790), (1830, 22360), (1950, 20984), (2064, 19825), (2150, 19032), (2236, 18300), (2379, 17200), (2440, 16770), (2580, 15860), (2600, 15738), (2623, 15600), (2795, 14640), (2928, 13975), (3050, 13416), (3120, 13115), (3172, 12900), (3225, 12688), (3354, 12200), (3440, 11895), (3660, 11180), (3900, 10492), (3965, 10320), (4300, 9516), (4472, 9150), (4575, 8944), (4758, 8600), (4880, 8385), (5160, 7930), (5200, 7869), (5246, 7800), (5590, 7320), (6100, 6708), (6344, 6450)]