305054880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 1137991680

約数和(自身を除く): 832936800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 83, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 160, 166, 186, 190, 195, 208, 228, 240, 247, 248, 249, 260, 285, 304, 310, 312, 332, 372, 380, 390, 403, 415, 416, 456, 465, 480, 494, 496, 498, 520, 570, 589, 608, 620, 624, 664, 741, 744, 760, 780, 806, 830, 912, 930, 988, 992, 996, 1040, 1079, 1140, 1178, 1209, 1235, 1240, 1245, 1248, 1328, 1482, 1488, 1520, 1560, 1577, 1612, 1660, 1767, 1824, 1860, 1976, 1992, 2015, 2080, 2158, 2280, 2356, 2418, 2470, 2480, 2490, 2573, 2656, 2945, 2964, 2976, 3040, 3120, 3154, 3224, 3237, 3320, 3534, 3705, 3720, 3952, 3984, 4030, 4316, 4560, 4712, 4731, 4836, 4940, 4960, 4980, 5146, 5395, 5890, 5928, 6045, 6240, 6308, 6448, 6474, 6640, 7068, 7410, 7440, 7657, 7719, 7885, 7904, 7968, 8060, 8632, 8835, 9120, 9424, 9462, 9672, 9880, 9960, 10292, 10790, 11780, 11856, 12090, 12616, 12865, 12896, 12948, 13280, 14136, 14820, 14880, 15314, 15438, 15770, 16120, 16185, 17264, 17670, 18848, 18924, 19344, 19760, 19920, 20501, 20584, 21580, 22971, 23560, 23655, 23712, 24180, 25232, 25730, 25896, 28272, 29640, 30628, 30876, 31540, 32240, 32370, 33449, 34528, 35340, 37848, 38285, 38595, 38688, 39520, 39840, 41002, 41168, 43160, 45942, 47120, 47310, 48360, 48887, 50464, 51460, 51792, 56544, 59280, 61256, 61503, 61752, 63080, 64480, 64740, 66898, 70680, 75696, 76570, 77190, 82004, 82336, 86320, 91884, 94240, 94620, 96720, 97774, 100347, 102505, 102920, 103584, 114855, 118560, 122512, 123006, 123504, 126160, 129480, 133796, 141360, 146661, 151392, 153140, 154380, 164008, 167245, 172640, 183768, 189240, 193440, 195548, 200694, 205010, 205840, 229710, 244435, 245024, 246012, 247008, 252320, 258960, 267592, 282720, 293322, 306280, 307515, 308760, 328016, 334490, 367536, 378480, 391096, 401388, 410020, 411680, 459420, 488870, 492024, 501735, 517920, 535184, 586644, 612560, 615030, 617520, 635531, 656032, 668980, 733305, 735072, 756960, 782192, 802776, 820040, 918840, 977740, 984048, 1003470, 1070368, 1173288, 1225120, 1230060, 1235040, 1271062, 1337960, 1466610, 1564384, 1605552, 1640080, 1837680, 1906593, 1955480, 1968096, 2006940, 2346576, 2460120, 2542124, 2675920, 2933220, 3177655, 3211104, 3280160, 3675360, 3813186, 3910960, 4013880, 4693152, 4920240, 5084248, 5351840, 5866440, 6355310, 7626372, 7821920, 8027760, 9532965, 9840480, 10168496, 11732880, 12710620, 15252744, 16055520, 19065930, 20336992, 23465760, 25421240, 30505488, 38131860, 50842480, 61010976, 76263720, 101684960, 152527440, 305054880]

約数ペア:

[(1, 305054880), (2, 152527440), (3, 101684960), (4, 76263720), (5, 61010976), (6, 50842480), (8, 38131860), (10, 30505488), (12, 25421240), (13, 23465760), (15, 20336992), (16, 19065930), (19, 16055520), (20, 15252744), (24, 12710620), (26, 11732880), (30, 10168496), (31, 9840480), (32, 9532965), (38, 8027760), (39, 7821920), (40, 7626372), (48, 6355310), (52, 5866440), (57, 5351840), (60, 5084248), (62, 4920240), (65, 4693152), (76, 4013880), (78, 3910960), (80, 3813186), (83, 3675360), (93, 3280160), (95, 3211104), (96, 3177655), (104, 2933220), (114, 2675920), (120, 2542124), (124, 2460120), (130, 2346576), (152, 2006940), (155, 1968096), (156, 1955480), (160, 1906593), (166, 1837680), (186, 1640080), (190, 1605552), (195, 1564384), (208, 1466610), (228, 1337960), (240, 1271062), (247, 1235040), (248, 1230060), (249, 1225120), (260, 1173288), (285, 1070368), (304, 1003470), (310, 984048), (312, 977740), (332, 918840), (372, 820040), (380, 802776), (390, 782192), (403, 756960), (415, 735072), (416, 733305), (456, 668980), (465, 656032), (480, 635531), (494, 617520), (496, 615030), (498, 612560), (520, 586644), (570, 535184), (589, 517920), (608, 501735), (620, 492024), (624, 488870), (664, 459420), (741, 411680), (744, 410020), (760, 401388), (780, 391096), (806, 378480), (830, 367536), (912, 334490), (930, 328016), (988, 308760), (992, 307515), (996, 306280), (1040, 293322), (1079, 282720), (1140, 267592), (1178, 258960), (1209, 252320), (1235, 247008), (1240, 246012), (1245, 245024), (1248, 244435), (1328, 229710), (1482, 205840), (1488, 205010), (1520, 200694), (1560, 195548), (1577, 193440), (1612, 189240), (1660, 183768), (1767, 172640), (1824, 167245), (1860, 164008), (1976, 154380), (1992, 153140), (2015, 151392), (2080, 146661), (2158, 141360), (2280, 133796), (2356, 129480), (2418, 126160), (2470, 123504), (2480, 123006), (2490, 122512), (2573, 118560), (2656, 114855), (2945, 103584), (2964, 102920), (2976, 102505), (3040, 100347), (3120, 97774), (3154, 96720), (3224, 94620), (3237, 94240), (3320, 91884), (3534, 86320), (3705, 82336), (3720, 82004), (3952, 77190), (3984, 76570), (4030, 75696), (4316, 70680), (4560, 66898), (4712, 64740), (4731, 64480), (4836, 63080), (4940, 61752), (4960, 61503), (4980, 61256), (5146, 59280), (5395, 56544), (5890, 51792), (5928, 51460), (6045, 50464), (6240, 48887), (6308, 48360), (6448, 47310), (6474, 47120), (6640, 45942), (7068, 43160), (7410, 41168), (7440, 41002), (7657, 39840), (7719, 39520), (7885, 38688), (7904, 38595), (7968, 38285), (8060, 37848), (8632, 35340), (8835, 34528), (9120, 33449), (9424, 32370), (9462, 32240), (9672, 31540), (9880, 30876), (9960, 30628), (10292, 29640), (10790, 28272), (11780, 25896), (11856, 25730), (12090, 25232), (12616, 24180), (12865, 23712), (12896, 23655), (12948, 23560), (13280, 22971), (14136, 21580), (14820, 20584), (14880, 20501), (15314, 19920), (15438, 19760), (15770, 19344), (16120, 18924), (16185, 18848), (17264, 17670)]