201281720220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{117721}}^1$

素因数の和:117825

約数の個数: 288

約数和(自身を含む): 740461962240

約数和(自身を除く): 539180242020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 59, 60, 63, 69, 70, 84, 90, 92, 105, 115, 118, 126, 138, 140, 161, 177, 180, 207, 210, 230, 236, 252, 276, 295, 315, 322, 345, 354, 413, 414, 420, 460, 483, 531, 590, 630, 644, 690, 708, 805, 826, 828, 885, 966, 1035, 1062, 1180, 1239, 1260, 1357, 1380, 1449, 1610, 1652, 1770, 1932, 2065, 2070, 2124, 2415, 2478, 2655, 2714, 2898, 3220, 3540, 3717, 4071, 4130, 4140, 4830, 4956, 5310, 5428, 5796, 6195, 6785, 7245, 7434, 8142, 8260, 9499, 9660, 10620, 12213, 12390, 13570, 14490, 14868, 16284, 18585, 18998, 20355, 24426, 24780, 27140, 28497, 28980, 37170, 37996, 40710, 47495, 48852, 56994, 61065, 74340, 81420, 85491, 94990, 113988, 117721, 122130, 142485, 170982, 189980, 235442, 244260, 284970, 341964, 353163, 427455, 470884, 569940, 588605, 706326, 824047, 854910, 1059489, 1177210, 1412652, 1648094, 1709820, 1765815, 2118978, 2354420, 2472141, 2707583, 3296188, 3531630, 4120235, 4237956, 4944282, 5297445, 5415166, 6945539, 7063260, 7416423, 8122749, 8240470, 9888564, 10594890, 10830332, 12360705, 13537915, 13891078, 14832846, 16245498, 16480940, 18953081, 20836617, 21189780, 24368247, 24721410, 27075830, 27782156, 29665692, 32490996, 34727695, 37082115, 37906162, 40613745, 41673234, 48618773, 48736494, 49442820, 54151660, 56859243, 62509851, 69455390, 74164230, 75812324, 81227490, 83346468, 94765405, 97237546, 97472988, 104183085, 113718486, 121841235, 125019702, 138910780, 145856319, 148328460, 159747397, 162454980, 170577729, 189530810, 194475092, 208366170, 227436972, 243093865, 243682470, 250039404, 284296215, 291712638, 312549255, 319494794, 341155458, 379061620, 416732340, 437568957, 479242191, 486187730, 487364940, 568592430, 583425276, 625098510, 638989588, 682310916, 729281595, 798736985, 852888645, 875137914, 958484382, 972375460, 1118231779, 1137184860, 1250197020, 1437726573, 1458563190, 1597473970, 1705777290, 1750275828, 1916968764, 2187844785, 2236463558, 2396210955, 2875453146, 2917126380, 3194947940, 3354695337, 3411554580, 4375689570, 4472927116, 4792421910, 5591158895, 5750906292, 6709390674, 7188632865, 8751379140, 9584843820, 10064086011, 11182317790, 13418781348, 14377265730, 16773476685, 20128172022, 22364635580, 28754531460, 33546953370, 40256344044, 50320430055, 67093906740, 100640860110, 201281720220]

約数ペア:

[(1, 201281720220), (2, 100640860110), (3, 67093906740), (4, 50320430055), (5, 40256344044), (6, 33546953370), (7, 28754531460), (9, 22364635580), (10, 20128172022), (12, 16773476685), (14, 14377265730), (15, 13418781348), (18, 11182317790), (20, 10064086011), (21, 9584843820), (23, 8751379140), (28, 7188632865), (30, 6709390674), (35, 5750906292), (36, 5591158895), (42, 4792421910), (45, 4472927116), (46, 4375689570), (59, 3411554580), (60, 3354695337), (63, 3194947940), (69, 2917126380), (70, 2875453146), (84, 2396210955), (90, 2236463558), (92, 2187844785), (105, 1916968764), (115, 1750275828), (118, 1705777290), (126, 1597473970), (138, 1458563190), (140, 1437726573), (161, 1250197020), (177, 1137184860), (180, 1118231779), (207, 972375460), (210, 958484382), (230, 875137914), (236, 852888645), (252, 798736985), (276, 729281595), (295, 682310916), (315, 638989588), (322, 625098510), (345, 583425276), (354, 568592430), (413, 487364940), (414, 486187730), (420, 479242191), (460, 437568957), (483, 416732340), (531, 379061620), (590, 341155458), (630, 319494794), (644, 312549255), (690, 291712638), (708, 284296215), (805, 250039404), (826, 243682470), (828, 243093865), (885, 227436972), (966, 208366170), (1035, 194475092), (1062, 189530810), (1180, 170577729), (1239, 162454980), (1260, 159747397), (1357, 148328460), (1380, 145856319), (1449, 138910780), (1610, 125019702), (1652, 121841235), (1770, 113718486), (1932, 104183085), (2065, 97472988), (2070, 97237546), (2124, 94765405), (2415, 83346468), (2478, 81227490), (2655, 75812324), (2714, 74164230), (2898, 69455390), (3220, 62509851), (3540, 56859243), (3717, 54151660), (4071, 49442820), (4130, 48736494), (4140, 48618773), (4830, 41673234), (4956, 40613745), (5310, 37906162), (5428, 37082115), (5796, 34727695), (6195, 32490996), (6785, 29665692), (7245, 27782156), (7434, 27075830), (8142, 24721410), (8260, 24368247), (9499, 21189780), (9660, 20836617), (10620, 18953081), (12213, 16480940), (12390, 16245498), (13570, 14832846), (14490, 13891078), (14868, 13537915), (16284, 12360705), (18585, 10830332), (18998, 10594890), (20355, 9888564), (24426, 8240470), (24780, 8122749), (27140, 7416423), (28497, 7063260), (28980, 6945539), (37170, 5415166), (37996, 5297445), (40710, 4944282), (47495, 4237956), (48852, 4120235), (56994, 3531630), (61065, 3296188), (74340, 2707583), (81420, 2472141), (85491, 2354420), (94990, 2118978), (113988, 1765815), (117721, 1709820), (122130, 1648094), (142485, 1412652), (170982, 1177210), (189980, 1059489), (235442, 854910), (244260, 824047), (284970, 706326), (341964, 588605), (353163, 569940), (427455, 470884)]