172310040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 647300160

約数和(自身を除く): 474990120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 303, 315, 360, 404, 420, 504, 505, 606, 630, 677, 707, 808, 840, 909, 1010, 1212, 1260, 1354, 1414, 1515, 1818, 2020, 2031, 2121, 2424, 2520, 2708, 2828, 3030, 3385, 3535, 3636, 4040, 4062, 4242, 4545, 4739, 5416, 5656, 6060, 6093, 6363, 6770, 7070, 7272, 8124, 8484, 9090, 9478, 10155, 10605, 12120, 12186, 12726, 13540, 14140, 14217, 16248, 16968, 18180, 18956, 20310, 21210, 23695, 24372, 25452, 27080, 28280, 28434, 30465, 31815, 36360, 37912, 40620, 42420, 42651, 47390, 48744, 50904, 56868, 60930, 63630, 68377, 71085, 81240, 84840, 85302, 94780, 113736, 121860, 127260, 136754, 142170, 170604, 189560, 205131, 213255, 243720, 254520, 273508, 284340, 341208, 341885, 410262, 426510, 478639, 547016, 568680, 615393, 683770, 820524, 853020, 957278, 1025655, 1230786, 1367540, 1435917, 1641048, 1706040, 1914556, 2051310, 2393195, 2461572, 2735080, 2871834, 3076965, 3829112, 4102620, 4307751, 4786390, 4923144, 5743668, 6153930, 7179585, 8205240, 8615502, 9572780, 11487336, 12307860, 14359170, 17231004, 19145560, 21538755, 24615720, 28718340, 34462008, 43077510, 57436680, 86155020, 172310040]

約数ペア:

[(1, 172310040), (2, 86155020), (3, 57436680), (4, 43077510), (5, 34462008), (6, 28718340), (7, 24615720), (8, 21538755), (9, 19145560), (10, 17231004), (12, 14359170), (14, 12307860), (15, 11487336), (18, 9572780), (20, 8615502), (21, 8205240), (24, 7179585), (28, 6153930), (30, 5743668), (35, 4923144), (36, 4786390), (40, 4307751), (42, 4102620), (45, 3829112), (56, 3076965), (60, 2871834), (63, 2735080), (70, 2461572), (72, 2393195), (84, 2051310), (90, 1914556), (101, 1706040), (105, 1641048), (120, 1435917), (126, 1367540), (140, 1230786), (168, 1025655), (180, 957278), (202, 853020), (210, 820524), (252, 683770), (280, 615393), (303, 568680), (315, 547016), (360, 478639), (404, 426510), (420, 410262), (504, 341885), (505, 341208), (606, 284340), (630, 273508), (677, 254520), (707, 243720), (808, 213255), (840, 205131), (909, 189560), (1010, 170604), (1212, 142170), (1260, 136754), (1354, 127260), (1414, 121860), (1515, 113736), (1818, 94780), (2020, 85302), (2031, 84840), (2121, 81240), (2424, 71085), (2520, 68377), (2708, 63630), (2828, 60930), (3030, 56868), (3385, 50904), (3535, 48744), (3636, 47390), (4040, 42651), (4062, 42420), (4242, 40620), (4545, 37912), (4739, 36360), (5416, 31815), (5656, 30465), (6060, 28434), (6093, 28280), (6363, 27080), (6770, 25452), (7070, 24372), (7272, 23695), (8124, 21210), (8484, 20310), (9090, 18956), (9478, 18180), (10155, 16968), (10605, 16248), (12120, 14217), (12186, 14140), (12726, 13540)]