2208201660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13225

約数の個数: 216

約数和(自身を含む): 8202514320

約数和(自身を除く): 5994312660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8820, 9310, 11172, 11970, 13177, 13965, 16758, 18620, 23940, 26354, 27930, 33516, 39531, 41895, 52708, 55860, 65885, 79062, 83790, 92239, 118593, 131770, 158124, 167580, 184478, 197655, 237186, 250363, 263540, 276717, 368956, 395310, 461195, 474372, 500726, 553434, 592965, 645673, 751089, 790620, 830151, 922390, 1001452, 1106868, 1185930, 1251815, 1291346, 1383585, 1502178, 1660302, 1752541, 1844780, 1937019, 2253267, 2371860, 2503630, 2582692, 2767170, 3004356, 3228365, 3320604, 3505082, 3755445, 3874038, 4150755, 4506534, 5007260, 5257623, 5534340, 5811057, 6456730, 7010164, 7510890, 7748076, 8301510, 8762705, 9013068, 9685095, 10515246, 11266335, 11622114, 12267787, 12913460, 15021780, 15772869, 16603020, 17525410, 19370190, 21030492, 22532670, 23244228, 24535574, 26288115, 29055285, 31545738, 35050820, 36803361, 38740380, 45065340, 49071148, 52576230, 58110570, 61338935, 63091476, 73606722, 78864345, 105152460, 110410083, 116221140, 122677870, 147213444, 157728690, 184016805, 220820166, 245355740, 315457380, 368033610, 441640332, 552050415, 736067220, 1104100830, 2208201660]

約数ペア:

[(1, 2208201660), (2, 1104100830), (3, 736067220), (4, 552050415), (5, 441640332), (6, 368033610), (7, 315457380), (9, 245355740), (10, 220820166), (12, 184016805), (14, 157728690), (15, 147213444), (18, 122677870), (19, 116221140), (20, 110410083), (21, 105152460), (28, 78864345), (30, 73606722), (35, 63091476), (36, 61338935), (38, 58110570), (42, 52576230), (45, 49071148), (49, 45065340), (57, 38740380), (60, 36803361), (63, 35050820), (70, 31545738), (76, 29055285), (84, 26288115), (90, 24535574), (95, 23244228), (98, 22532670), (105, 21030492), (114, 19370190), (126, 17525410), (133, 16603020), (140, 15772869), (147, 15021780), (171, 12913460), (180, 12267787), (190, 11622114), (196, 11266335), (210, 10515246), (228, 9685095), (245, 9013068), (252, 8762705), (266, 8301510), (285, 7748076), (294, 7510890), (315, 7010164), (342, 6456730), (380, 5811057), (399, 5534340), (420, 5257623), (441, 5007260), (490, 4506534), (532, 4150755), (570, 3874038), (588, 3755445), (630, 3505082), (665, 3320604), (684, 3228365), (735, 3004356), (798, 2767170), (855, 2582692), (882, 2503630), (931, 2371860), (980, 2253267), (1140, 1937019), (1197, 1844780), (1260, 1752541), (1330, 1660302), (1470, 1502178), (1596, 1383585), (1710, 1291346), (1764, 1251815), (1862, 1185930), (1995, 1106868), (2205, 1001452), (2394, 922390), (2660, 830151), (2793, 790620), (2940, 751089), (3420, 645673), (3724, 592965), (3990, 553434), (4410, 500726), (4655, 474372), (4788, 461195), (5586, 395310), (5985, 368956), (7980, 276717), (8379, 263540), (8820, 250363), (9310, 237186), (11172, 197655), (11970, 184478), (13177, 167580), (13965, 158124), (16758, 131770), (18620, 118593), (23940, 92239), (26354, 83790), (27930, 79062), (33516, 65885), (39531, 55860), (41895, 52708)]