866742240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19881

約数の個数: 192

約数和(自身を含む): 3360462336

約数和(自身を除く): 2493720096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 19843, 21840, 39686, 43680, 59529, 79372, 99215, 119058, 138901, 158744, 198430, 238116, 257959, 277802, 297645, 317488, 396860, 416703, 476232, 515918, 555604, 595290, 634976, 694505, 773877, 793720, 833406, 952464, 1031836, 1111208, 1190580, 1289795, 1389010, 1547754, 1587440, 1666812, 1805713, 1904928, 2063672, 2083515, 2222416, 2381160, 2579590, 2778020, 3095508, 3174880, 3333624, 3611426, 3869385, 4127344, 4167030, 4444832, 4762320, 5159180, 5417139, 5556040, 6191016, 6667248, 7222852, 7738770, 8254688, 8334060, 9028565, 9524640, 10318360, 10834278, 11112080, 12382032, 13334496, 14445704, 15477540, 16668120, 18057130, 20636720, 21668556, 22224160, 24764064, 27085695, 28891408, 30955080, 33336240, 36114260, 41273440, 43337112, 54171390, 57782816, 61910160, 66672480, 72228520, 86674224, 108342780, 123820320, 144457040, 173348448, 216685560, 288914080, 433371120, 866742240]

約数ペア:

[(1, 866742240), (2, 433371120), (3, 288914080), (4, 216685560), (5, 173348448), (6, 144457040), (7, 123820320), (8, 108342780), (10, 86674224), (12, 72228520), (13, 66672480), (14, 61910160), (15, 57782816), (16, 54171390), (20, 43337112), (21, 41273440), (24, 36114260), (26, 33336240), (28, 30955080), (30, 28891408), (32, 27085695), (35, 24764064), (39, 22224160), (40, 21668556), (42, 20636720), (48, 18057130), (52, 16668120), (56, 15477540), (60, 14445704), (65, 13334496), (70, 12382032), (78, 11112080), (80, 10834278), (84, 10318360), (91, 9524640), (96, 9028565), (104, 8334060), (105, 8254688), (112, 7738770), (120, 7222852), (130, 6667248), (140, 6191016), (156, 5556040), (160, 5417139), (168, 5159180), (182, 4762320), (195, 4444832), (208, 4167030), (210, 4127344), (224, 3869385), (240, 3611426), (260, 3333624), (273, 3174880), (280, 3095508), (312, 2778020), (336, 2579590), (364, 2381160), (390, 2222416), (416, 2083515), (420, 2063672), (455, 1904928), (480, 1805713), (520, 1666812), (546, 1587440), (560, 1547754), (624, 1389010), (672, 1289795), (728, 1190580), (780, 1111208), (840, 1031836), (910, 952464), (1040, 833406), (1092, 793720), (1120, 773877), (1248, 694505), (1365, 634976), (1456, 595290), (1560, 555604), (1680, 515918), (1820, 476232), (2080, 416703), (2184, 396860), (2730, 317488), (2912, 297645), (3120, 277802), (3360, 257959), (3640, 238116), (4368, 198430), (5460, 158744), (6240, 138901), (7280, 119058), (8736, 99215), (10920, 79372), (14560, 59529), (19843, 43680), (21840, 39686)]