143804536220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{46307}}^1$

素因数の和:46539

約数の個数: 96

約数和(自身を含む): 324508681728

約数和(自身を除く): 180704145508

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 157, 172, 215, 230, 314, 430, 460, 628, 785, 860, 989, 1570, 1978, 3140, 3611, 3956, 4945, 6751, 7222, 9890, 13502, 14444, 18055, 19780, 27004, 33755, 36110, 46307, 67510, 72220, 92614, 135020, 155273, 185228, 231535, 310546, 463070, 621092, 776365, 926140, 1065061, 1552730, 1991201, 2130122, 3105460, 3982402, 4260244, 5325305, 7270199, 7964804, 9956005, 10650610, 14540398, 19912010, 21301220, 29080796, 36350995, 39824020, 45797623, 72701990, 91595246, 145403980, 167214577, 183190492, 228988115, 312618557, 334429154, 457976230, 625237114, 668858308, 836072885, 915952460, 1250474228, 1563092785, 1672145770, 3126185570, 3344291540, 6252371140, 7190226811, 14380453622, 28760907244, 35951134055, 71902268110, 143804536220]

約数ペア:

[(1, 143804536220), (2, 71902268110), (4, 35951134055), (5, 28760907244), (10, 14380453622), (20, 7190226811), (23, 6252371140), (43, 3344291540), (46, 3126185570), (86, 1672145770), (92, 1563092785), (115, 1250474228), (157, 915952460), (172, 836072885), (215, 668858308), (230, 625237114), (314, 457976230), (430, 334429154), (460, 312618557), (628, 228988115), (785, 183190492), (860, 167214577), (989, 145403980), (1570, 91595246), (1978, 72701990), (3140, 45797623), (3611, 39824020), (3956, 36350995), (4945, 29080796), (6751, 21301220), (7222, 19912010), (9890, 14540398), (13502, 10650610), (14444, 9956005), (18055, 7964804), (19780, 7270199), (27004, 5325305), (33755, 4260244), (36110, 3982402), (46307, 3105460), (67510, 2130122), (72220, 1991201), (92614, 1552730), (135020, 1065061), (155273, 926140), (185228, 776365), (231535, 621092), (310546, 463070)]