310168040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 919296000

約数和(自身を除く): 609127960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 47, 49, 52, 56, 65, 70, 74, 91, 94, 98, 104, 130, 140, 148, 182, 185, 188, 196, 235, 245, 259, 260, 280, 296, 329, 343, 364, 370, 376, 392, 455, 470, 481, 490, 518, 520, 611, 637, 658, 686, 728, 740, 910, 940, 962, 980, 1036, 1222, 1274, 1295, 1316, 1372, 1480, 1645, 1715, 1739, 1813, 1820, 1880, 1924, 1960, 2072, 2303, 2405, 2444, 2548, 2590, 2632, 2744, 3055, 3185, 3290, 3367, 3430, 3478, 3626, 3640, 3848, 4277, 4459, 4606, 4810, 4888, 5096, 5180, 6110, 6370, 6580, 6734, 6860, 6956, 7252, 8554, 8695, 8918, 9065, 9212, 9620, 10360, 11515, 12173, 12220, 12691, 12740, 13160, 13468, 13720, 13912, 14504, 16121, 16835, 17108, 17390, 17836, 18130, 18424, 19240, 21385, 22295, 22607, 23030, 23569, 24346, 24440, 25382, 25480, 26936, 29939, 32242, 33670, 34216, 34780, 35672, 36260, 42770, 44590, 45214, 46060, 47138, 48692, 50764, 59878, 60865, 63455, 64484, 67340, 69560, 72520, 80605, 85211, 85540, 89180, 90428, 92120, 94276, 97384, 101528, 113035, 117845, 119756, 121730, 126910, 128968, 134680, 149695, 158249, 161210, 164983, 170422, 171080, 178360, 180856, 188552, 209573, 226070, 235690, 239512, 243460, 253820, 299390, 316498, 322420, 329966, 340844, 419146, 426055, 452140, 471380, 486920, 507640, 596477, 598780, 632996, 644840, 659932, 681688, 791245, 824915, 838292, 852110, 904280, 942760, 1047865, 1107743, 1192954, 1197560, 1265992, 1319864, 1582490, 1649830, 1676584, 1704220, 2095730, 2215486, 2385908, 2982385, 3164980, 3299660, 3408440, 4191460, 4430972, 4771816, 5538715, 5964770, 6329960, 6599320, 7754201, 8382920, 8861944, 11077430, 11929540, 15508402, 22154860, 23859080, 31016804, 38771005, 44309720, 62033608, 77542010, 155084020, 310168040]

約数ペア:

[(1, 310168040), (2, 155084020), (4, 77542010), (5, 62033608), (7, 44309720), (8, 38771005), (10, 31016804), (13, 23859080), (14, 22154860), (20, 15508402), (26, 11929540), (28, 11077430), (35, 8861944), (37, 8382920), (40, 7754201), (47, 6599320), (49, 6329960), (52, 5964770), (56, 5538715), (65, 4771816), (70, 4430972), (74, 4191460), (91, 3408440), (94, 3299660), (98, 3164980), (104, 2982385), (130, 2385908), (140, 2215486), (148, 2095730), (182, 1704220), (185, 1676584), (188, 1649830), (196, 1582490), (235, 1319864), (245, 1265992), (259, 1197560), (260, 1192954), (280, 1107743), (296, 1047865), (329, 942760), (343, 904280), (364, 852110), (370, 838292), (376, 824915), (392, 791245), (455, 681688), (470, 659932), (481, 644840), (490, 632996), (518, 598780), (520, 596477), (611, 507640), (637, 486920), (658, 471380), (686, 452140), (728, 426055), (740, 419146), (910, 340844), (940, 329966), (962, 322420), (980, 316498), (1036, 299390), (1222, 253820), (1274, 243460), (1295, 239512), (1316, 235690), (1372, 226070), (1480, 209573), (1645, 188552), (1715, 180856), (1739, 178360), (1813, 171080), (1820, 170422), (1880, 164983), (1924, 161210), (1960, 158249), (2072, 149695), (2303, 134680), (2405, 128968), (2444, 126910), (2548, 121730), (2590, 119756), (2632, 117845), (2744, 113035), (3055, 101528), (3185, 97384), (3290, 94276), (3367, 92120), (3430, 90428), (3478, 89180), (3626, 85540), (3640, 85211), (3848, 80605), (4277, 72520), (4459, 69560), (4606, 67340), (4810, 64484), (4888, 63455), (5096, 60865), (5180, 59878), (6110, 50764), (6370, 48692), (6580, 47138), (6734, 46060), (6860, 45214), (6956, 44590), (7252, 42770), (8554, 36260), (8695, 35672), (8918, 34780), (9065, 34216), (9212, 33670), (9620, 32242), (10360, 29939), (11515, 26936), (12173, 25480), (12220, 25382), (12691, 24440), (12740, 24346), (13160, 23569), (13468, 23030), (13720, 22607), (13912, 22295), (14504, 21385), (16121, 19240), (16835, 18424), (17108, 18130), (17390, 17836)]