143555880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4051

約数の個数: 128

約数和(自身を含む): 484081920

約数和(自身を除く): 340526040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4001, 4485, 5980, 7176, 8002, 8970, 11960, 12003, 16004, 17940, 20005, 24006, 32008, 35880, 40010, 48012, 52013, 60015, 80020, 92023, 96024, 104026, 120030, 156039, 160040, 184046, 208052, 240060, 260065, 276069, 312078, 368092, 416104, 460115, 480120, 520130, 552138, 624156, 736184, 780195, 920230, 1040260, 1104276, 1196299, 1248312, 1380345, 1560390, 1840460, 2080520, 2208552, 2392598, 2760690, 3120780, 3588897, 3680920, 4785196, 5521380, 5981495, 6241560, 7177794, 9570392, 11042760, 11962990, 14355588, 17944485, 23925980, 28711176, 35888970, 47851960, 71777940, 143555880]

約数ペア:

[(1, 143555880), (2, 71777940), (3, 47851960), (4, 35888970), (5, 28711176), (6, 23925980), (8, 17944485), (10, 14355588), (12, 11962990), (13, 11042760), (15, 9570392), (20, 7177794), (23, 6241560), (24, 5981495), (26, 5521380), (30, 4785196), (39, 3680920), (40, 3588897), (46, 3120780), (52, 2760690), (60, 2392598), (65, 2208552), (69, 2080520), (78, 1840460), (92, 1560390), (104, 1380345), (115, 1248312), (120, 1196299), (130, 1104276), (138, 1040260), (156, 920230), (184, 780195), (195, 736184), (230, 624156), (260, 552138), (276, 520130), (299, 480120), (312, 460115), (345, 416104), (390, 368092), (460, 312078), (520, 276069), (552, 260065), (598, 240060), (690, 208052), (780, 184046), (897, 160040), (920, 156039), (1196, 120030), (1380, 104026), (1495, 96024), (1560, 92023), (1794, 80020), (2392, 60015), (2760, 52013), (2990, 48012), (3588, 40010), (4001, 35880), (4485, 32008), (5980, 24006), (7176, 20005), (8002, 17940), (8970, 16004), (11960, 12003)]