30407376720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{583859}}^1$

素因数の和:583913

約数の個数: 160

約数和(自身を含む): 111204311040

約数和(自身を除く): 80796934320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 583859, 1167718, 1751577, 2335436, 2919295, 3503154, 4087013, 4670872, 5838590, 7006308, 8174026, 8757885, 9341744, 11677180, 12261039, 14012616, 16348052, 17515770, 18099629, 20435065, 23354360, 24522078, 28025232, 32696104, 35031540, 36199258, 40870130, 46708720, 49044156, 54298887, 61305195, 65392208, 70063080, 72398516, 81740260, 90498145, 98088312, 108597774, 122610390, 126697403, 140126160, 144797032, 163480520, 180996290, 196176624, 217195548, 245220780, 253394806, 271494435, 289594064, 326961040, 361992580, 380092209, 434391096, 490441560, 506789612, 542988870, 633487015, 723985160, 760184418, 868782192, 980883120, 1013579224, 1085977740, 1266974030, 1447970320, 1520368836, 1900461045, 2027158448, 2171955480, 2533948060, 3040737672, 3800922090, 4343910960, 5067896120, 6081475344, 7601844180, 10135792240, 15203688360, 30407376720]

約数ペア:

[(1, 30407376720), (2, 15203688360), (3, 10135792240), (4, 7601844180), (5, 6081475344), (6, 5067896120), (7, 4343910960), (8, 3800922090), (10, 3040737672), (12, 2533948060), (14, 2171955480), (15, 2027158448), (16, 1900461045), (20, 1520368836), (21, 1447970320), (24, 1266974030), (28, 1085977740), (30, 1013579224), (31, 980883120), (35, 868782192), (40, 760184418), (42, 723985160), (48, 633487015), (56, 542988870), (60, 506789612), (62, 490441560), (70, 434391096), (80, 380092209), (84, 361992580), (93, 326961040), (105, 289594064), (112, 271494435), (120, 253394806), (124, 245220780), (140, 217195548), (155, 196176624), (168, 180996290), (186, 163480520), (210, 144797032), (217, 140126160), (240, 126697403), (248, 122610390), (280, 108597774), (310, 98088312), (336, 90498145), (372, 81740260), (420, 72398516), (434, 70063080), (465, 65392208), (496, 61305195), (560, 54298887), (620, 49044156), (651, 46708720), (744, 40870130), (840, 36199258), (868, 35031540), (930, 32696104), (1085, 28025232), (1240, 24522078), (1302, 23354360), (1488, 20435065), (1680, 18099629), (1736, 17515770), (1860, 16348052), (2170, 14012616), (2480, 12261039), (2604, 11677180), (3255, 9341744), (3472, 8757885), (3720, 8174026), (4340, 7006308), (5208, 5838590), (6510, 4670872), (7440, 4087013), (8680, 3503154), (10416, 2919295), (13020, 2335436), (17360, 1751577), (26040, 1167718), (52080, 583859)]