1671730920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1753}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 5581929600

約数和(自身を除く): 3910198680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 883, 1080, 1753, 1766, 2649, 3506, 3532, 4415, 5259, 5298, 7012, 7064, 7947, 8765, 8830, 10518, 10596, 13245, 14024, 15777, 15894, 17530, 17660, 21036, 21192, 23841, 26295, 26490, 31554, 31788, 35060, 35320, 39735, 42072, 47331, 47682, 52590, 52980, 63108, 63576, 70120, 78885, 79470, 94662, 95364, 105180, 105960, 119205, 126216, 157770, 158940, 189324, 190728, 210360, 236655, 238410, 315540, 317880, 378648, 473310, 476820, 631080, 946620, 953640, 1547899, 1893240, 3095798, 4643697, 6191596, 7739495, 9287394, 12383192, 13931091, 15478990, 18574788, 23218485, 27862182, 30957980, 37149576, 41793273, 46436970, 55724364, 61915960, 69655455, 83586546, 92873940, 111448728, 139310910, 167173092, 185747880, 208966365, 278621820, 334346184, 417932730, 557243640, 835865460, 1671730920]

約数ペア:

[(1, 1671730920), (2, 835865460), (3, 557243640), (4, 417932730), (5, 334346184), (6, 278621820), (8, 208966365), (9, 185747880), (10, 167173092), (12, 139310910), (15, 111448728), (18, 92873940), (20, 83586546), (24, 69655455), (27, 61915960), (30, 55724364), (36, 46436970), (40, 41793273), (45, 37149576), (54, 30957980), (60, 27862182), (72, 23218485), (90, 18574788), (108, 15478990), (120, 13931091), (135, 12383192), (180, 9287394), (216, 7739495), (270, 6191596), (360, 4643697), (540, 3095798), (883, 1893240), (1080, 1547899), (1753, 953640), (1766, 946620), (2649, 631080), (3506, 476820), (3532, 473310), (4415, 378648), (5259, 317880), (5298, 315540), (7012, 238410), (7064, 236655), (7947, 210360), (8765, 190728), (8830, 189324), (10518, 158940), (10596, 157770), (13245, 126216), (14024, 119205), (15777, 105960), (15894, 105180), (17530, 95364), (17660, 94662), (21036, 79470), (21192, 78885), (23841, 70120), (26295, 63576), (26490, 63108), (31554, 52980), (31788, 52590), (35060, 47682), (35320, 47331), (39735, 42072)]