1830440040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{106669}}^1$

素因数の和:106707

約数の個数: 128

約数和(自身を含む): 6451401600

約数和(自身を除く): 4620961560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 106669, 213338, 320007, 426676, 533345, 640014, 853352, 1066690, 1173359, 1280028, 1386697, 1600035, 2133380, 2346718, 2560056, 2773394, 3200070, 3520077, 4160091, 4266760, 4693436, 5546788, 5866795, 6400140, 6933485, 7040154, 8320182, 9386872, 11093576, 11733590, 12800280, 13866970, 14080308, 15253667, 16640364, 17600385, 20800455, 23467180, 27733940, 28160616, 30507334, 33280728, 35200770, 41600910, 45761001, 46934360, 55467880, 61014668, 70401540, 76268335, 83201820, 91522002, 122029336, 140803080, 152536670, 166403640, 183044004, 228805005, 305073340, 366088008, 457610010, 610146680, 915220020, 1830440040]

約数ペア:

[(1, 1830440040), (2, 915220020), (3, 610146680), (4, 457610010), (5, 366088008), (6, 305073340), (8, 228805005), (10, 183044004), (11, 166403640), (12, 152536670), (13, 140803080), (15, 122029336), (20, 91522002), (22, 83201820), (24, 76268335), (26, 70401540), (30, 61014668), (33, 55467880), (39, 46934360), (40, 45761001), (44, 41600910), (52, 35200770), (55, 33280728), (60, 30507334), (65, 28160616), (66, 27733940), (78, 23467180), (88, 20800455), (104, 17600385), (110, 16640364), (120, 15253667), (130, 14080308), (132, 13866970), (143, 12800280), (156, 11733590), (165, 11093576), (195, 9386872), (220, 8320182), (260, 7040154), (264, 6933485), (286, 6400140), (312, 5866795), (330, 5546788), (390, 4693436), (429, 4266760), (440, 4160091), (520, 3520077), (572, 3200070), (660, 2773394), (715, 2560056), (780, 2346718), (858, 2133380), (1144, 1600035), (1320, 1386697), (1430, 1280028), (1560, 1173359), (1716, 1066690), (2145, 853352), (2860, 640014), (3432, 533345), (4290, 426676), (5720, 320007), (8580, 213338), (17160, 106669)]