1245025320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19288

約数の個数: 192

約数和(自身を含む): 4740120000

約数和(自身を除く): 3495094680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 19249, 21560, 32340, 38498, 57747, 64680, 76996, 96245, 115494, 134743, 153992, 192490, 211739, 230988, 269486, 288735, 384980, 404229, 423478, 461976, 538972, 577470, 635217, 673715, 769960, 808458, 846956, 943201, 1058695, 1077944, 1154940, 1270434, 1347430, 1482173, 1616916, 1693912, 1886402, 2021145, 2117390, 2309880, 2540868, 2694860, 2829603, 2964346, 3176085, 3233832, 3772804, 4042290, 4234780, 4446519, 4716005, 5081736, 5389720, 5659206, 5928692, 6352170, 7410865, 7545608, 8084580, 8469560, 8893038, 9432010, 10375211, 11318412, 11857384, 12704340, 14148015, 14821730, 16169160, 17786076, 18864020, 20750422, 22232595, 22636824, 25408680, 28296030, 29643460, 31125633, 35572152, 37728040, 41500844, 44465190, 51876055, 56592060, 59286920, 62251266, 83001688, 88930380, 103752110, 113184120, 124502532, 155628165, 177860760, 207504220, 249005064, 311256330, 415008440, 622512660, 1245025320]

約数ペア:

[(1, 1245025320), (2, 622512660), (3, 415008440), (4, 311256330), (5, 249005064), (6, 207504220), (7, 177860760), (8, 155628165), (10, 124502532), (11, 113184120), (12, 103752110), (14, 88930380), (15, 83001688), (20, 62251266), (21, 59286920), (22, 56592060), (24, 51876055), (28, 44465190), (30, 41500844), (33, 37728040), (35, 35572152), (40, 31125633), (42, 29643460), (44, 28296030), (49, 25408680), (55, 22636824), (56, 22232595), (60, 20750422), (66, 18864020), (70, 17786076), (77, 16169160), (84, 14821730), (88, 14148015), (98, 12704340), (105, 11857384), (110, 11318412), (120, 10375211), (132, 9432010), (140, 8893038), (147, 8469560), (154, 8084580), (165, 7545608), (168, 7410865), (196, 6352170), (210, 5928692), (220, 5659206), (231, 5389720), (245, 5081736), (264, 4716005), (280, 4446519), (294, 4234780), (308, 4042290), (330, 3772804), (385, 3233832), (392, 3176085), (420, 2964346), (440, 2829603), (462, 2694860), (490, 2540868), (539, 2309880), (588, 2117390), (616, 2021145), (660, 1886402), (735, 1693912), (770, 1616916), (840, 1482173), (924, 1347430), (980, 1270434), (1078, 1154940), (1155, 1077944), (1176, 1058695), (1320, 943201), (1470, 846956), (1540, 808458), (1617, 769960), (1848, 673715), (1960, 635217), (2156, 577470), (2310, 538972), (2695, 461976), (2940, 423478), (3080, 404229), (3234, 384980), (4312, 288735), (4620, 269486), (5390, 230988), (5880, 211739), (6468, 192490), (8085, 153992), (9240, 134743), (10780, 115494), (12936, 96245), (16170, 76996), (19249, 64680), (21560, 57747), (32340, 38498)]