350351820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 1330422912

約数和(自身を除く): 980071092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 180, 182, 195, 210, 219, 234, 252, 260, 273, 292, 293, 315, 364, 365, 390, 420, 438, 455, 468, 511, 546, 585, 586, 630, 657, 730, 780, 819, 876, 879, 910, 949, 1022, 1092, 1095, 1170, 1172, 1260, 1314, 1365, 1460, 1465, 1533, 1638, 1758, 1820, 1898, 2044, 2051, 2190, 2340, 2555, 2628, 2637, 2730, 2847, 2930, 3066, 3276, 3285, 3516, 3796, 3809, 4095, 4102, 4380, 4395, 4599, 4745, 5110, 5274, 5460, 5694, 5860, 6132, 6153, 6570, 6643, 7618, 7665, 8190, 8204, 8541, 8790, 9198, 9490, 10220, 10255, 10548, 11388, 11427, 12306, 13140, 13185, 13286, 14235, 15236, 15330, 16380, 17082, 17580, 18396, 18459, 18980, 19045, 19929, 20510, 21389, 22854, 22995, 24612, 26370, 26572, 26663, 28470, 30660, 30765, 33215, 34164, 34281, 36918, 38090, 39858, 41020, 42705, 42778, 45708, 45990, 52740, 53326, 56940, 57135, 59787, 61530, 64167, 66430, 68562, 73836, 76180, 79716, 79989, 85410, 85556, 91980, 92295, 99645, 106652, 106945, 114270, 119574, 123060, 128334, 132860, 133315, 137124, 149723, 159978, 170820, 171405, 184590, 192501, 199290, 213890, 228540, 239148, 239967, 256668, 266630, 278057, 298935, 299446, 319956, 320835, 342810, 369180, 385002, 398580, 399945, 427780, 449169, 479934, 533260, 556114, 597870, 598892, 641670, 685620, 748615, 770004, 799890, 834171, 898338, 959868, 962505, 1112228, 1195740, 1199835, 1283340, 1347507, 1390285, 1497230, 1599780, 1668342, 1796676, 1925010, 1946399, 2245845, 2399670, 2502513, 2695014, 2780570, 2994460, 3336684, 3850020, 3892798, 4170855, 4491690, 4799340, 5005026, 5390028, 5561140, 5839197, 6737535, 7785596, 8341710, 8983380, 9731995, 10010052, 11678394, 12512565, 13475070, 16683420, 17517591, 19463990, 23356788, 25025130, 26950140, 29195985, 35035182, 38927980, 50050260, 58391970, 70070364, 87587955, 116783940, 175175910, 350351820]

約数ペア:

[(1, 350351820), (2, 175175910), (3, 116783940), (4, 87587955), (5, 70070364), (6, 58391970), (7, 50050260), (9, 38927980), (10, 35035182), (12, 29195985), (13, 26950140), (14, 25025130), (15, 23356788), (18, 19463990), (20, 17517591), (21, 16683420), (26, 13475070), (28, 12512565), (30, 11678394), (35, 10010052), (36, 9731995), (39, 8983380), (42, 8341710), (45, 7785596), (52, 6737535), (60, 5839197), (63, 5561140), (65, 5390028), (70, 5005026), (73, 4799340), (78, 4491690), (84, 4170855), (90, 3892798), (91, 3850020), (105, 3336684), (117, 2994460), (126, 2780570), (130, 2695014), (140, 2502513), (146, 2399670), (156, 2245845), (180, 1946399), (182, 1925010), (195, 1796676), (210, 1668342), (219, 1599780), (234, 1497230), (252, 1390285), (260, 1347507), (273, 1283340), (292, 1199835), (293, 1195740), (315, 1112228), (364, 962505), (365, 959868), (390, 898338), (420, 834171), (438, 799890), (455, 770004), (468, 748615), (511, 685620), (546, 641670), (585, 598892), (586, 597870), (630, 556114), (657, 533260), (730, 479934), (780, 449169), (819, 427780), (876, 399945), (879, 398580), (910, 385002), (949, 369180), (1022, 342810), (1092, 320835), (1095, 319956), (1170, 299446), (1172, 298935), (1260, 278057), (1314, 266630), (1365, 256668), (1460, 239967), (1465, 239148), (1533, 228540), (1638, 213890), (1758, 199290), (1820, 192501), (1898, 184590), (2044, 171405), (2051, 170820), (2190, 159978), (2340, 149723), (2555, 137124), (2628, 133315), (2637, 132860), (2730, 128334), (2847, 123060), (2930, 119574), (3066, 114270), (3276, 106945), (3285, 106652), (3516, 99645), (3796, 92295), (3809, 91980), (4095, 85556), (4102, 85410), (4380, 79989), (4395, 79716), (4599, 76180), (4745, 73836), (5110, 68562), (5274, 66430), (5460, 64167), (5694, 61530), (5860, 59787), (6132, 57135), (6153, 56940), (6570, 53326), (6643, 52740), (7618, 45990), (7665, 45708), (8190, 42778), (8204, 42705), (8541, 41020), (8790, 39858), (9198, 38090), (9490, 36918), (10220, 34281), (10255, 34164), (10548, 33215), (11388, 30765), (11427, 30660), (12306, 28470), (13140, 26663), (13185, 26572), (13286, 26370), (14235, 24612), (15236, 22995), (15330, 22854), (16380, 21389), (17082, 20510), (17580, 19929), (18396, 19045), (18459, 18980)]