423130320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 1480976640

約数和(自身を除く): 1057846320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 79, 80, 86, 90, 120, 129, 144, 158, 172, 173, 180, 215, 237, 240, 258, 316, 344, 346, 360, 387, 395, 430, 474, 516, 519, 632, 645, 688, 692, 711, 720, 774, 790, 860, 865, 948, 1032, 1038, 1185, 1264, 1290, 1384, 1422, 1548, 1557, 1580, 1720, 1730, 1896, 1935, 2064, 2076, 2370, 2580, 2595, 2768, 2844, 3096, 3114, 3160, 3397, 3440, 3460, 3555, 3792, 3870, 4152, 4740, 5160, 5190, 5688, 6192, 6228, 6320, 6794, 6920, 7110, 7439, 7740, 7785, 8304, 9480, 10191, 10320, 10380, 11376, 12456, 13588, 13667, 13840, 14220, 14878, 15480, 15570, 16985, 18960, 20382, 20760, 22317, 24912, 27176, 27334, 28440, 29756, 30573, 30960, 31140, 33970, 37195, 40764, 41001, 41520, 44634, 50955, 54352, 54668, 56880, 59512, 61146, 62280, 66951, 67940, 68335, 74390, 81528, 82002, 89268, 101910, 109336, 111585, 119024, 122292, 123003, 124560, 133902, 135880, 136670, 148780, 152865, 163056, 164004, 178536, 203820, 205005, 218672, 223170, 244584, 246006, 267804, 271760, 273340, 297560, 305730, 328008, 334755, 357072, 407640, 410010, 446340, 489168, 492012, 535608, 546680, 587681, 595120, 611460, 615015, 656016, 669510, 815280, 820020, 892680, 984024, 1071216, 1093360, 1175362, 1222920, 1230030, 1339020, 1640040, 1763043, 1785360, 1968048, 2350724, 2445840, 2460060, 2678040, 2938405, 3280080, 3526086, 4701448, 4920120, 5289129, 5356080, 5876810, 7052172, 8815215, 9402896, 9840240, 10578258, 11753620, 14104344, 17630430, 21156516, 23507240, 26445645, 28208688, 35260860, 42313032, 47014480, 52891290, 70521720, 84626064, 105782580, 141043440, 211565160, 423130320]

約数ペア:

[(1, 423130320), (2, 211565160), (3, 141043440), (4, 105782580), (5, 84626064), (6, 70521720), (8, 52891290), (9, 47014480), (10, 42313032), (12, 35260860), (15, 28208688), (16, 26445645), (18, 23507240), (20, 21156516), (24, 17630430), (30, 14104344), (36, 11753620), (40, 10578258), (43, 9840240), (45, 9402896), (48, 8815215), (60, 7052172), (72, 5876810), (79, 5356080), (80, 5289129), (86, 4920120), (90, 4701448), (120, 3526086), (129, 3280080), (144, 2938405), (158, 2678040), (172, 2460060), (173, 2445840), (180, 2350724), (215, 1968048), (237, 1785360), (240, 1763043), (258, 1640040), (316, 1339020), (344, 1230030), (346, 1222920), (360, 1175362), (387, 1093360), (395, 1071216), (430, 984024), (474, 892680), (516, 820020), (519, 815280), (632, 669510), (645, 656016), (688, 615015), (692, 611460), (711, 595120), (720, 587681), (774, 546680), (790, 535608), (860, 492012), (865, 489168), (948, 446340), (1032, 410010), (1038, 407640), (1185, 357072), (1264, 334755), (1290, 328008), (1384, 305730), (1422, 297560), (1548, 273340), (1557, 271760), (1580, 267804), (1720, 246006), (1730, 244584), (1896, 223170), (1935, 218672), (2064, 205005), (2076, 203820), (2370, 178536), (2580, 164004), (2595, 163056), (2768, 152865), (2844, 148780), (3096, 136670), (3114, 135880), (3160, 133902), (3397, 124560), (3440, 123003), (3460, 122292), (3555, 119024), (3792, 111585), (3870, 109336), (4152, 101910), (4740, 89268), (5160, 82002), (5190, 81528), (5688, 74390), (6192, 68335), (6228, 67940), (6320, 66951), (6794, 62280), (6920, 61146), (7110, 59512), (7439, 56880), (7740, 54668), (7785, 54352), (8304, 50955), (9480, 44634), (10191, 41520), (10320, 41001), (10380, 40764), (11376, 37195), (12456, 33970), (13588, 31140), (13667, 30960), (13840, 30573), (14220, 29756), (14878, 28440), (15480, 27334), (15570, 27176), (16985, 24912), (18960, 22317), (20382, 20760)]