430480260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1569964032

約数和(自身を除く): 1139483772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 103, 105, 107, 124, 126, 140, 155, 180, 186, 206, 210, 214, 217, 252, 279, 309, 310, 315, 321, 372, 412, 420, 428, 434, 465, 515, 535, 558, 618, 620, 630, 642, 651, 721, 749, 868, 927, 930, 963, 1030, 1070, 1085, 1116, 1236, 1260, 1284, 1302, 1395, 1442, 1498, 1545, 1605, 1854, 1860, 1926, 1953, 2060, 2140, 2163, 2170, 2247, 2604, 2790, 2884, 2996, 3090, 3193, 3210, 3255, 3317, 3605, 3708, 3745, 3852, 3906, 4326, 4340, 4494, 4635, 4815, 5580, 6180, 6386, 6420, 6489, 6510, 6634, 6741, 7210, 7490, 7812, 8652, 8988, 9270, 9579, 9630, 9765, 9951, 10815, 11021, 11235, 12772, 12978, 13020, 13268, 13482, 14420, 14980, 15965, 16585, 18540, 19158, 19260, 19530, 19902, 21630, 22042, 22351, 22470, 23219, 25956, 26964, 28737, 29853, 31930, 32445, 33063, 33170, 33705, 38316, 39060, 39804, 43260, 44084, 44702, 44940, 46438, 47895, 49755, 55105, 57474, 59706, 63860, 64890, 66126, 66340, 67053, 67410, 69657, 77147, 89404, 92876, 95790, 99189, 99510, 110210, 111755, 114948, 116095, 119412, 129780, 132252, 134106, 134820, 139314, 143685, 149265, 154294, 165315, 191580, 198378, 199020, 201159, 208971, 220420, 223510, 231441, 232190, 268212, 278628, 287370, 298530, 308588, 330630, 335265, 341651, 348285, 385735, 396756, 402318, 417942, 447020, 462882, 464380, 495945, 574740, 597060, 661260, 670530, 683302, 694323, 696570, 771470, 804636, 835884, 925764, 991890, 1005795, 1024953, 1044855, 1157205, 1341060, 1366604, 1388646, 1393140, 1542940, 1708255, 1983780, 2011590, 2049906, 2089710, 2314410, 2391557, 2777292, 3074859, 3416510, 3471615, 4023180, 4099812, 4179420, 4628820, 4783114, 5124765, 6149718, 6833020, 6943230, 7174671, 9566228, 10249530, 11957785, 12299436, 13886460, 14349342, 15374295, 20499060, 21524013, 23915570, 28698684, 30748590, 35873355, 43048026, 47831140, 61497180, 71746710, 86096052, 107620065, 143493420, 215240130, 430480260]

約数ペア:

[(1, 430480260), (2, 215240130), (3, 143493420), (4, 107620065), (5, 86096052), (6, 71746710), (7, 61497180), (9, 47831140), (10, 43048026), (12, 35873355), (14, 30748590), (15, 28698684), (18, 23915570), (20, 21524013), (21, 20499060), (28, 15374295), (30, 14349342), (31, 13886460), (35, 12299436), (36, 11957785), (42, 10249530), (45, 9566228), (60, 7174671), (62, 6943230), (63, 6833020), (70, 6149718), (84, 5124765), (90, 4783114), (93, 4628820), (103, 4179420), (105, 4099812), (107, 4023180), (124, 3471615), (126, 3416510), (140, 3074859), (155, 2777292), (180, 2391557), (186, 2314410), (206, 2089710), (210, 2049906), (214, 2011590), (217, 1983780), (252, 1708255), (279, 1542940), (309, 1393140), (310, 1388646), (315, 1366604), (321, 1341060), (372, 1157205), (412, 1044855), (420, 1024953), (428, 1005795), (434, 991890), (465, 925764), (515, 835884), (535, 804636), (558, 771470), (618, 696570), (620, 694323), (630, 683302), (642, 670530), (651, 661260), (721, 597060), (749, 574740), (868, 495945), (927, 464380), (930, 462882), (963, 447020), (1030, 417942), (1070, 402318), (1085, 396756), (1116, 385735), (1236, 348285), (1260, 341651), (1284, 335265), (1302, 330630), (1395, 308588), (1442, 298530), (1498, 287370), (1545, 278628), (1605, 268212), (1854, 232190), (1860, 231441), (1926, 223510), (1953, 220420), (2060, 208971), (2140, 201159), (2163, 199020), (2170, 198378), (2247, 191580), (2604, 165315), (2790, 154294), (2884, 149265), (2996, 143685), (3090, 139314), (3193, 134820), (3210, 134106), (3255, 132252), (3317, 129780), (3605, 119412), (3708, 116095), (3745, 114948), (3852, 111755), (3906, 110210), (4326, 99510), (4340, 99189), (4494, 95790), (4635, 92876), (4815, 89404), (5580, 77147), (6180, 69657), (6386, 67410), (6420, 67053), (6489, 66340), (6510, 66126), (6634, 64890), (6741, 63860), (7210, 59706), (7490, 57474), (7812, 55105), (8652, 49755), (8988, 47895), (9270, 46438), (9579, 44940), (9630, 44702), (9765, 44084), (9951, 43260), (10815, 39804), (11021, 39060), (11235, 38316), (12772, 33705), (12978, 33170), (13020, 33063), (13268, 32445), (13482, 31930), (14420, 29853), (14980, 28737), (15965, 26964), (16585, 25956), (18540, 23219), (19158, 22470), (19260, 22351), (19530, 22042), (19902, 21630)]