729027720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 192

約数和(自身を含む): 2542363200

約数和(自身を除く): 1813335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1368, 1590, 1710, 1908, 2011, 2014, 2120, 2280, 2385, 3021, 3180, 3420, 3816, 4022, 4028, 4770, 5035, 6033, 6042, 6360, 6840, 8044, 8056, 9063, 9540, 10055, 10070, 12066, 12084, 15105, 16088, 18099, 18126, 19080, 20110, 20140, 24132, 24168, 30165, 30210, 36198, 36252, 38209, 40220, 40280, 45315, 48264, 60330, 60420, 72396, 72504, 76418, 80440, 90495, 90630, 106583, 114627, 120660, 120840, 144792, 152836, 180990, 181260, 191045, 213166, 229254, 241320, 305672, 319749, 343881, 361980, 362520, 382090, 426332, 458508, 532915, 573135, 639498, 687762, 723960, 764180, 852664, 917016, 959247, 1065830, 1146270, 1278996, 1375524, 1528360, 1598745, 1719405, 1918494, 2025077, 2131660, 2292540, 2557992, 2751048, 3197490, 3438810, 3836988, 4050154, 4263320, 4585080, 4796235, 6075231, 6394980, 6877620, 7673976, 8100308, 9592470, 10125385, 12150462, 12789960, 13755240, 16200616, 18225693, 19184940, 20250770, 24300924, 30376155, 36451386, 38369880, 40501540, 48601848, 60752310, 72902772, 81003080, 91128465, 121504620, 145805544, 182256930, 243009240, 364513860, 729027720]

約数ペア:

[(1, 729027720), (2, 364513860), (3, 243009240), (4, 182256930), (5, 145805544), (6, 121504620), (8, 91128465), (9, 81003080), (10, 72902772), (12, 60752310), (15, 48601848), (18, 40501540), (19, 38369880), (20, 36451386), (24, 30376155), (30, 24300924), (36, 20250770), (38, 19184940), (40, 18225693), (45, 16200616), (53, 13755240), (57, 12789960), (60, 12150462), (72, 10125385), (76, 9592470), (90, 8100308), (95, 7673976), (106, 6877620), (114, 6394980), (120, 6075231), (152, 4796235), (159, 4585080), (171, 4263320), (180, 4050154), (190, 3836988), (212, 3438810), (228, 3197490), (265, 2751048), (285, 2557992), (318, 2292540), (342, 2131660), (360, 2025077), (380, 1918494), (424, 1719405), (456, 1598745), (477, 1528360), (530, 1375524), (570, 1278996), (636, 1146270), (684, 1065830), (760, 959247), (795, 917016), (855, 852664), (954, 764180), (1007, 723960), (1060, 687762), (1140, 639498), (1272, 573135), (1368, 532915), (1590, 458508), (1710, 426332), (1908, 382090), (2011, 362520), (2014, 361980), (2120, 343881), (2280, 319749), (2385, 305672), (3021, 241320), (3180, 229254), (3420, 213166), (3816, 191045), (4022, 181260), (4028, 180990), (4770, 152836), (5035, 144792), (6033, 120840), (6042, 120660), (6360, 114627), (6840, 106583), (8044, 90630), (8056, 90495), (9063, 80440), (9540, 76418), (10055, 72504), (10070, 72396), (12066, 60420), (12084, 60330), (15105, 48264), (16088, 45315), (18099, 40280), (18126, 40220), (19080, 38209), (20110, 36252), (20140, 36198), (24132, 30210), (24168, 30165)]