240794931780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4474079}}^1$

素因数の和:4474130

約数の個数: 144

約数和(自身を含む): 820796820480

約数和(自身を除く): 580001888700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17940, 26910, 53820, 4474079, 8948158, 13422237, 17896316, 22370395, 26844474, 40266711, 44740790, 53688948, 58163027, 67111185, 80533422, 89481580, 102903817, 116326054, 134222370, 161066844, 174489081, 201333555, 205807634, 232652108, 268444740, 290815135, 308711451, 348978162, 402667110, 411615268, 514519085, 523467243, 581630270, 617422902, 697956324, 805334220, 872445405, 926134353, 1029038170, 1046934486, 1163260540, 1234845804, 1337749621, 1543557255, 1744890810, 1852268706, 2058076340, 2093868972, 2617336215, 2675499242, 3087114510, 3489781620, 3704537412, 4013248863, 4630671765, 5234672430, 5350998484, 6174229020, 6688748105, 8026497726, 9261343530, 10469344860, 12039746589, 13377496210, 16052995452, 18522687060, 20066244315, 24079493178, 26754992420, 40132488630, 48158986356, 60198732945, 80264977260, 120397465890, 240794931780]

約数ペア:

[(1, 240794931780), (2, 120397465890), (3, 80264977260), (4, 60198732945), (5, 48158986356), (6, 40132488630), (9, 26754992420), (10, 24079493178), (12, 20066244315), (13, 18522687060), (15, 16052995452), (18, 13377496210), (20, 12039746589), (23, 10469344860), (26, 9261343530), (30, 8026497726), (36, 6688748105), (39, 6174229020), (45, 5350998484), (46, 5234672430), (52, 4630671765), (60, 4013248863), (65, 3704537412), (69, 3489781620), (78, 3087114510), (90, 2675499242), (92, 2617336215), (115, 2093868972), (117, 2058076340), (130, 1852268706), (138, 1744890810), (156, 1543557255), (180, 1337749621), (195, 1234845804), (207, 1163260540), (230, 1046934486), (234, 1029038170), (260, 926134353), (276, 872445405), (299, 805334220), (345, 697956324), (390, 617422902), (414, 581630270), (460, 523467243), (468, 514519085), (585, 411615268), (598, 402667110), (690, 348978162), (780, 308711451), (828, 290815135), (897, 268444740), (1035, 232652108), (1170, 205807634), (1196, 201333555), (1380, 174489081), (1495, 161066844), (1794, 134222370), (2070, 116326054), (2340, 102903817), (2691, 89481580), (2990, 80533422), (3588, 67111185), (4140, 58163027), (4485, 53688948), (5382, 44740790), (5980, 40266711), (8970, 26844474), (10764, 22370395), (13455, 17896316), (17940, 13422237), (26910, 8948158), (53820, 4474079)]