664663320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 2437344000

約数和(自身を除く): 1772680680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 61, 72, 76, 81, 90, 95, 108, 114, 118, 120, 122, 135, 152, 162, 171, 177, 180, 183, 190, 216, 228, 236, 243, 244, 270, 285, 295, 305, 324, 342, 354, 360, 366, 380, 405, 456, 472, 486, 488, 513, 531, 540, 549, 570, 590, 610, 648, 684, 708, 732, 760, 810, 855, 885, 915, 972, 1026, 1062, 1080, 1098, 1121, 1140, 1159, 1180, 1215, 1220, 1368, 1416, 1464, 1539, 1593, 1620, 1647, 1710, 1770, 1830, 1944, 2052, 2124, 2196, 2242, 2280, 2318, 2360, 2430, 2440, 2565, 2655, 2745, 3078, 3186, 3240, 3294, 3363, 3420, 3477, 3540, 3599, 3660, 4104, 4248, 4392, 4484, 4617, 4636, 4779, 4860, 4941, 5130, 5310, 5490, 5605, 5795, 6156, 6372, 6588, 6726, 6840, 6954, 7080, 7198, 7320, 7695, 7965, 8235, 8968, 9234, 9272, 9558, 9720, 9882, 10089, 10260, 10431, 10620, 10797, 10980, 11210, 11590, 12312, 12744, 13176, 13452, 13908, 14337, 14396, 14823, 15390, 15930, 16470, 16815, 17385, 17995, 18468, 19116, 19764, 20178, 20520, 20862, 21240, 21594, 21960, 22420, 23085, 23180, 23895, 24705, 26904, 27816, 28674, 28792, 29646, 30267, 30780, 31293, 31860, 32391, 32940, 33630, 34770, 35990, 36936, 38232, 39528, 40356, 41724, 43188, 44840, 46170, 46360, 47790, 49410, 50445, 52155, 53985, 57348, 59292, 60534, 61560, 62586, 63720, 64782, 65880, 67260, 68381, 69540, 71685, 71980, 74115, 80712, 83448, 86376, 90801, 92340, 93879, 95580, 97173, 98820, 100890, 104310, 107970, 114696, 118584, 121068, 125172, 129564, 134520, 136762, 139080, 143370, 143960, 148230, 151335, 156465, 161955, 181602, 184680, 187758, 191160, 194346, 197640, 201780, 205143, 208620, 215940, 242136, 250344, 259128, 272403, 273524, 281637, 286740, 291519, 296460, 302670, 312930, 323910, 341905, 363204, 375516, 388692, 403560, 410286, 417240, 431880, 454005, 469395, 485865, 544806, 547048, 563274, 573480, 583038, 592920, 605340, 615429, 625860, 647820, 683810, 726408, 751032, 777384, 820572, 874557, 908010, 938790, 971730, 1025715, 1089612, 1126548, 1166076, 1210680, 1230858, 1251720, 1295640, 1362015, 1367620, 1408185, 1457595, 1641144, 1749114, 1816020, 1846287, 1877580, 1943460, 2051430, 2179224, 2253096, 2332152, 2461716, 2724030, 2735240, 2816370, 2915190, 3077145, 3498228, 3632040, 3692574, 3755160, 3886920, 4102860, 4372785, 4923432, 5448060, 5538861, 5632740, 5830380, 6154290, 6996456, 7385148, 8205720, 8745570, 9231435, 10896120, 11077722, 11265480, 11660760, 12308580, 14770296, 16616583, 17491140, 18462870, 22155444, 24617160, 27694305, 33233166, 34982280, 36925740, 44310888, 55388610, 66466332, 73851480, 83082915, 110777220, 132932664, 166165830, 221554440, 332331660, 664663320]

約数ペア:

[(1, 664663320), (2, 332331660), (3, 221554440), (4, 166165830), (5, 132932664), (6, 110777220), (8, 83082915), (9, 73851480), (10, 66466332), (12, 55388610), (15, 44310888), (18, 36925740), (19, 34982280), (20, 33233166), (24, 27694305), (27, 24617160), (30, 22155444), (36, 18462870), (38, 17491140), (40, 16616583), (45, 14770296), (54, 12308580), (57, 11660760), (59, 11265480), (60, 11077722), (61, 10896120), (72, 9231435), (76, 8745570), (81, 8205720), (90, 7385148), (95, 6996456), (108, 6154290), (114, 5830380), (118, 5632740), (120, 5538861), (122, 5448060), (135, 4923432), (152, 4372785), (162, 4102860), (171, 3886920), (177, 3755160), (180, 3692574), (183, 3632040), (190, 3498228), (216, 3077145), (228, 2915190), (236, 2816370), (243, 2735240), (244, 2724030), (270, 2461716), (285, 2332152), (295, 2253096), (305, 2179224), (324, 2051430), (342, 1943460), (354, 1877580), (360, 1846287), (366, 1816020), (380, 1749114), (405, 1641144), (456, 1457595), (472, 1408185), (486, 1367620), (488, 1362015), (513, 1295640), (531, 1251720), (540, 1230858), (549, 1210680), (570, 1166076), (590, 1126548), (610, 1089612), (648, 1025715), (684, 971730), (708, 938790), (732, 908010), (760, 874557), (810, 820572), (855, 777384), (885, 751032), (915, 726408), (972, 683810), (1026, 647820), (1062, 625860), (1080, 615429), (1098, 605340), (1121, 592920), (1140, 583038), (1159, 573480), (1180, 563274), (1215, 547048), (1220, 544806), (1368, 485865), (1416, 469395), (1464, 454005), (1539, 431880), (1593, 417240), (1620, 410286), (1647, 403560), (1710, 388692), (1770, 375516), (1830, 363204), (1944, 341905), (2052, 323910), (2124, 312930), (2196, 302670), (2242, 296460), (2280, 291519), (2318, 286740), (2360, 281637), (2430, 273524), (2440, 272403), (2565, 259128), (2655, 250344), (2745, 242136), (3078, 215940), (3186, 208620), (3240, 205143), (3294, 201780), (3363, 197640), (3420, 194346), (3477, 191160), (3540, 187758), (3599, 184680), (3660, 181602), (4104, 161955), (4248, 156465), (4392, 151335), (4484, 148230), (4617, 143960), (4636, 143370), (4779, 139080), (4860, 136762), (4941, 134520), (5130, 129564), (5310, 125172), (5490, 121068), (5605, 118584), (5795, 114696), (6156, 107970), (6372, 104310), (6588, 100890), (6726, 98820), (6840, 97173), (6954, 95580), (7080, 93879), (7198, 92340), (7320, 90801), (7695, 86376), (7965, 83448), (8235, 80712), (8968, 74115), (9234, 71980), (9272, 71685), (9558, 69540), (9720, 68381), (9882, 67260), (10089, 65880), (10260, 64782), (10431, 63720), (10620, 62586), (10797, 61560), (10980, 60534), (11210, 59292), (11590, 57348), (12312, 53985), (12744, 52155), (13176, 50445), (13452, 49410), (13908, 47790), (14337, 46360), (14396, 46170), (14823, 44840), (15390, 43188), (15930, 41724), (16470, 40356), (16815, 39528), (17385, 38232), (17995, 36936), (18468, 35990), (19116, 34770), (19764, 33630), (20178, 32940), (20520, 32391), (20862, 31860), (21240, 31293), (21594, 30780), (21960, 30267), (22420, 29646), (23085, 28792), (23180, 28674), (23895, 27816), (24705, 26904)]