2210717880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9491

約数の個数: 256

約数和(自身を含む): 8694374400

約数和(自身を除く): 6483656520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9433, 9765, 11160, 11718, 13020, 15624, 16740, 18866, 19530, 23436, 26040, 28299, 29295, 33480, 37732, 39060, 46872, 47165, 56598, 58590, 66031, 75464, 78120, 84897, 94330, 113196, 117180, 132062, 141495, 169794, 188660, 198093, 226392, 234360, 254691, 264124, 282990, 292423, 330155, 339588, 377320, 396186, 424485, 509382, 528248, 565980, 584846, 594279, 660310, 679176, 792372, 848970, 877269, 990465, 1018764, 1131960, 1169692, 1188558, 1273455, 1320620, 1462115, 1584744, 1697940, 1754538, 1782837, 1980930, 2037528, 2046961, 2339384, 2377116, 2546910, 2631807, 2641240, 2924230, 2971395, 3395880, 3509076, 3565674, 3961860, 4093922, 4386345, 4754232, 5093820, 5263614, 5848460, 5942790, 6140883, 7018152, 7131348, 7895421, 7923720, 8187844, 8772690, 8914185, 10187640, 10234805, 10527228, 11696920, 11885580, 12281766, 13159035, 14262696, 15790842, 16375688, 17545380, 17828370, 18422649, 20469610, 21054456, 23771160, 24563532, 26318070, 30704415, 31581684, 35090760, 35656740, 36845298, 39477105, 40939220, 49127064, 52636140, 55267947, 61408830, 63163368, 71313480, 73690596, 78954210, 81878440, 92113245, 105272280, 110535894, 122817660, 147381192, 157908420, 184226490, 221071788, 245635320, 276339735, 315816840, 368452980, 442143576, 552679470, 736905960, 1105358940, 2210717880]

約数ペア:

[(1, 2210717880), (2, 1105358940), (3, 736905960), (4, 552679470), (5, 442143576), (6, 368452980), (7, 315816840), (8, 276339735), (9, 245635320), (10, 221071788), (12, 184226490), (14, 157908420), (15, 147381192), (18, 122817660), (20, 110535894), (21, 105272280), (24, 92113245), (27, 81878440), (28, 78954210), (30, 73690596), (31, 71313480), (35, 63163368), (36, 61408830), (40, 55267947), (42, 52636140), (45, 49127064), (54, 40939220), (56, 39477105), (60, 36845298), (62, 35656740), (63, 35090760), (70, 31581684), (72, 30704415), (84, 26318070), (90, 24563532), (93, 23771160), (105, 21054456), (108, 20469610), (120, 18422649), (124, 17828370), (126, 17545380), (135, 16375688), (140, 15790842), (155, 14262696), (168, 13159035), (180, 12281766), (186, 11885580), (189, 11696920), (210, 10527228), (216, 10234805), (217, 10187640), (248, 8914185), (252, 8772690), (270, 8187844), (279, 7923720), (280, 7895421), (310, 7131348), (315, 7018152), (360, 6140883), (372, 5942790), (378, 5848460), (420, 5263614), (434, 5093820), (465, 4754232), (504, 4386345), (540, 4093922), (558, 3961860), (620, 3565674), (630, 3509076), (651, 3395880), (744, 2971395), (756, 2924230), (837, 2641240), (840, 2631807), (868, 2546910), (930, 2377116), (945, 2339384), (1080, 2046961), (1085, 2037528), (1116, 1980930), (1240, 1782837), (1260, 1754538), (1302, 1697940), (1395, 1584744), (1512, 1462115), (1674, 1320620), (1736, 1273455), (1860, 1188558), (1890, 1169692), (1953, 1131960), (2170, 1018764), (2232, 990465), (2520, 877269), (2604, 848970), (2790, 792372), (3255, 679176), (3348, 660310), (3720, 594279), (3780, 584846), (3906, 565980), (4185, 528248), (4340, 509382), (5208, 424485), (5580, 396186), (5859, 377320), (6510, 339588), (6696, 330155), (7560, 292423), (7812, 282990), (8370, 264124), (8680, 254691), (9433, 234360), (9765, 226392), (11160, 198093), (11718, 188660), (13020, 169794), (15624, 141495), (16740, 132062), (18866, 117180), (19530, 113196), (23436, 94330), (26040, 84897), (28299, 78120), (29295, 75464), (33480, 66031), (37732, 58590), (39060, 56598), (46872, 47165)]