73662960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 263554560

約数和(自身を除く): 189891600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 269, 280, 326, 336, 420, 489, 538, 560, 652, 807, 815, 840, 978, 1076, 1141, 1304, 1345, 1614, 1630, 1680, 1883, 1956, 2152, 2282, 2445, 2608, 2690, 3228, 3260, 3423, 3766, 3912, 4035, 4304, 4564, 4890, 5380, 5649, 5705, 6456, 6520, 6846, 7532, 7824, 8070, 9128, 9415, 9780, 10760, 11298, 11410, 12912, 13040, 13692, 15064, 16140, 17115, 18256, 18830, 19560, 21520, 22596, 22820, 27384, 28245, 30128, 32280, 34230, 37660, 39120, 43847, 45192, 45640, 54768, 56490, 64560, 68460, 75320, 87694, 90384, 91280, 112980, 131541, 136920, 150640, 175388, 219235, 225960, 263082, 273840, 306929, 350776, 438470, 451920, 526164, 613858, 657705, 701552, 876940, 920787, 1052328, 1227716, 1315410, 1534645, 1753880, 1841574, 2104656, 2455432, 2630820, 3069290, 3507760, 3683148, 4603935, 4910864, 5261640, 6138580, 7366296, 9207870, 10523280, 12277160, 14732592, 18415740, 24554320, 36831480, 73662960]

約数ペア:

[(1, 73662960), (2, 36831480), (3, 24554320), (4, 18415740), (5, 14732592), (6, 12277160), (7, 10523280), (8, 9207870), (10, 7366296), (12, 6138580), (14, 5261640), (15, 4910864), (16, 4603935), (20, 3683148), (21, 3507760), (24, 3069290), (28, 2630820), (30, 2455432), (35, 2104656), (40, 1841574), (42, 1753880), (48, 1534645), (56, 1315410), (60, 1227716), (70, 1052328), (80, 920787), (84, 876940), (105, 701552), (112, 657705), (120, 613858), (140, 526164), (163, 451920), (168, 438470), (210, 350776), (240, 306929), (269, 273840), (280, 263082), (326, 225960), (336, 219235), (420, 175388), (489, 150640), (538, 136920), (560, 131541), (652, 112980), (807, 91280), (815, 90384), (840, 87694), (978, 75320), (1076, 68460), (1141, 64560), (1304, 56490), (1345, 54768), (1614, 45640), (1630, 45192), (1680, 43847), (1883, 39120), (1956, 37660), (2152, 34230), (2282, 32280), (2445, 30128), (2608, 28245), (2690, 27384), (3228, 22820), (3260, 22596), (3423, 21520), (3766, 19560), (3912, 18830), (4035, 18256), (4304, 17115), (4564, 16140), (4890, 15064), (5380, 13692), (5649, 13040), (5705, 12912), (6456, 11410), (6520, 11298), (6846, 10760), (7532, 9780), (7824, 9415), (8070, 9128)]