144486420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 441987840

約数和(自身を除く): 297501420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2609, 2769, 3692, 4260, 4615, 5218, 5538, 7827, 9230, 10436, 11076, 13045, 13845, 15654, 18460, 26090, 27690, 31308, 33917, 39135, 52180, 55380, 67834, 78270, 101751, 135668, 156540, 169585, 185239, 203502, 339170, 370478, 407004, 508755, 555717, 678340, 740956, 926195, 1017510, 1111434, 1852390, 2035020, 2222868, 2408107, 2778585, 3704780, 4816214, 5557170, 7224321, 9632428, 11114340, 12040535, 14448642, 24081070, 28897284, 36121605, 48162140, 72243210, 144486420]

約数ペア:

[(1, 144486420), (2, 72243210), (3, 48162140), (4, 36121605), (5, 28897284), (6, 24081070), (10, 14448642), (12, 12040535), (13, 11114340), (15, 9632428), (20, 7224321), (26, 5557170), (30, 4816214), (39, 3704780), (52, 2778585), (60, 2408107), (65, 2222868), (71, 2035020), (78, 1852390), (130, 1111434), (142, 1017510), (156, 926195), (195, 740956), (213, 678340), (260, 555717), (284, 508755), (355, 407004), (390, 370478), (426, 339170), (710, 203502), (780, 185239), (852, 169585), (923, 156540), (1065, 135668), (1420, 101751), (1846, 78270), (2130, 67834), (2609, 55380), (2769, 52180), (3692, 39135), (4260, 33917), (4615, 31308), (5218, 27690), (5538, 26090), (7827, 18460), (9230, 15654), (10436, 13845), (11076, 13045)]