218787660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 885358656

約数和(自身を除く): 666570996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 37, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 74, 76, 78, 84, 90, 91, 95, 105, 111, 114, 117, 126, 130, 133, 140, 148, 156, 171, 180, 182, 185, 190, 195, 210, 222, 228, 234, 247, 252, 259, 260, 266, 273, 285, 315, 333, 342, 361, 364, 370, 380, 390, 399, 420, 444, 455, 468, 481, 494, 518, 532, 546, 555, 570, 585, 630, 665, 666, 684, 703, 722, 740, 741, 777, 780, 798, 819, 855, 910, 962, 988, 1036, 1083, 1092, 1110, 1140, 1170, 1197, 1235, 1260, 1295, 1330, 1332, 1365, 1406, 1443, 1444, 1482, 1554, 1596, 1638, 1665, 1710, 1729, 1805, 1820, 1924, 1995, 2109, 2166, 2220, 2223, 2331, 2340, 2394, 2405, 2470, 2527, 2590, 2660, 2730, 2812, 2886, 2964, 3108, 3249, 3276, 3330, 3367, 3420, 3458, 3515, 3610, 3705, 3885, 3990, 4095, 4218, 4329, 4332, 4446, 4662, 4693, 4788, 4810, 4921, 4940, 5054, 5180, 5187, 5415, 5460, 5772, 5985, 6327, 6498, 6660, 6734, 6916, 7030, 7215, 7220, 7410, 7581, 7770, 7980, 8190, 8436, 8645, 8658, 8892, 9139, 9324, 9386, 9620, 9842, 10101, 10108, 10374, 10545, 10830, 11115, 11655, 11970, 12635, 12654, 12996, 13357, 13468, 14060, 14079, 14430, 14763, 14820, 15162, 15540, 15561, 16245, 16380, 16835, 17290, 17316, 18278, 18772, 19684, 20202, 20748, 21090, 21645, 21660, 22230, 22743, 23310, 23465, 23940, 24605, 25270, 25308, 25935, 26714, 27417, 28158, 28860, 29526, 30303, 30324, 31122, 31635, 32490, 32851, 33670, 34580, 36556, 37905, 40071, 40404, 42180, 42237, 43290, 44289, 44460, 45486, 45695, 46620, 46930, 49210, 50505, 50540, 51870, 53428, 54834, 56316, 59052, 60606, 62244, 63270, 63973, 64980, 65702, 66785, 67340, 70395, 73815, 75810, 77805, 80142, 82251, 84474, 86580, 88578, 90972, 91390, 93499, 93860, 98420, 98553, 101010, 103740, 109668, 113715, 120213, 121212, 126540, 127946, 131404, 133570, 137085, 140790, 147630, 151515, 151620, 155610, 160284, 164255, 164502, 168948, 173641, 177156, 182780, 186998, 191919, 197106, 200355, 202020, 211185, 221445, 227430, 240426, 255892, 267140, 274170, 280497, 281580, 295260, 295659, 303030, 311220, 319865, 328510, 329004, 347282, 373996, 383838, 394212, 400710, 411255, 422370, 442890, 454860, 467495, 480852, 492765, 520923, 548340, 560994, 575757, 591318, 601065, 606060, 639730, 657020, 694564, 767676, 801420, 822510, 841491, 844740, 868205, 885780, 934990, 959595, 985530, 1041846, 1121988, 1151514, 1182636, 1202130, 1215487, 1279460, 1402485, 1478295, 1562769, 1645020, 1682982, 1736410, 1869980, 1919190, 1971060, 2083692, 2303028, 2404260, 2430974, 2604615, 2804970, 2878785, 2956590, 3125538, 3365964, 3472820, 3646461, 3838380, 4207455, 4861948, 5209230, 5609940, 5757570, 5913180, 6077435, 6251076, 7292922, 7813845, 8414910, 10418460, 10939383, 11515140, 12154870, 14585844, 15627690, 16829820, 18232305, 21878766, 24309740, 31255380, 36464610, 43757532, 54696915, 72929220, 109393830, 218787660]

約数ペア:

[(1, 218787660), (2, 109393830), (3, 72929220), (4, 54696915), (5, 43757532), (6, 36464610), (7, 31255380), (9, 24309740), (10, 21878766), (12, 18232305), (13, 16829820), (14, 15627690), (15, 14585844), (18, 12154870), (19, 11515140), (20, 10939383), (21, 10418460), (26, 8414910), (28, 7813845), (30, 7292922), (35, 6251076), (36, 6077435), (37, 5913180), (38, 5757570), (39, 5609940), (42, 5209230), (45, 4861948), (52, 4207455), (57, 3838380), (60, 3646461), (63, 3472820), (65, 3365964), (70, 3125538), (74, 2956590), (76, 2878785), (78, 2804970), (84, 2604615), (90, 2430974), (91, 2404260), (95, 2303028), (105, 2083692), (111, 1971060), (114, 1919190), (117, 1869980), (126, 1736410), (130, 1682982), (133, 1645020), (140, 1562769), (148, 1478295), (156, 1402485), (171, 1279460), (180, 1215487), (182, 1202130), (185, 1182636), (190, 1151514), (195, 1121988), (210, 1041846), (222, 985530), (228, 959595), (234, 934990), (247, 885780), (252, 868205), (259, 844740), (260, 841491), (266, 822510), (273, 801420), (285, 767676), (315, 694564), (333, 657020), (342, 639730), (361, 606060), (364, 601065), (370, 591318), (380, 575757), (390, 560994), (399, 548340), (420, 520923), (444, 492765), (455, 480852), (468, 467495), (481, 454860), (494, 442890), (518, 422370), (532, 411255), (546, 400710), (555, 394212), (570, 383838), (585, 373996), (630, 347282), (665, 329004), (666, 328510), (684, 319865), (703, 311220), (722, 303030), (740, 295659), (741, 295260), (777, 281580), (780, 280497), (798, 274170), (819, 267140), (855, 255892), (910, 240426), (962, 227430), (988, 221445), (1036, 211185), (1083, 202020), (1092, 200355), (1110, 197106), (1140, 191919), (1170, 186998), (1197, 182780), (1235, 177156), (1260, 173641), (1295, 168948), (1330, 164502), (1332, 164255), (1365, 160284), (1406, 155610), (1443, 151620), (1444, 151515), (1482, 147630), (1554, 140790), (1596, 137085), (1638, 133570), (1665, 131404), (1710, 127946), (1729, 126540), (1805, 121212), (1820, 120213), (1924, 113715), (1995, 109668), (2109, 103740), (2166, 101010), (2220, 98553), (2223, 98420), (2331, 93860), (2340, 93499), (2394, 91390), (2405, 90972), (2470, 88578), (2527, 86580), (2590, 84474), (2660, 82251), (2730, 80142), (2812, 77805), (2886, 75810), (2964, 73815), (3108, 70395), (3249, 67340), (3276, 66785), (3330, 65702), (3367, 64980), (3420, 63973), (3458, 63270), (3515, 62244), (3610, 60606), (3705, 59052), (3885, 56316), (3990, 54834), (4095, 53428), (4218, 51870), (4329, 50540), (4332, 50505), (4446, 49210), (4662, 46930), (4693, 46620), (4788, 45695), (4810, 45486), (4921, 44460), (4940, 44289), (5054, 43290), (5180, 42237), (5187, 42180), (5415, 40404), (5460, 40071), (5772, 37905), (5985, 36556), (6327, 34580), (6498, 33670), (6660, 32851), (6734, 32490), (6916, 31635), (7030, 31122), (7215, 30324), (7220, 30303), (7410, 29526), (7581, 28860), (7770, 28158), (7980, 27417), (8190, 26714), (8436, 25935), (8645, 25308), (8658, 25270), (8892, 24605), (9139, 23940), (9324, 23465), (9386, 23310), (9620, 22743), (9842, 22230), (10101, 21660), (10108, 21645), (10374, 21090), (10545, 20748), (10830, 20202), (11115, 19684), (11655, 18772), (11970, 18278), (12635, 17316), (12654, 17290), (12996, 16835), (13357, 16380), (13468, 16245), (14060, 15561), (14079, 15540), (14430, 15162), (14763, 14820)]