1278042881040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{31189}}^1$

素因数の和:31583

約数の個数: 320

約数和(自身を含む): 4488844838400

約数和(自身を除く): 3210801957360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 311, 360, 366, 432, 488, 540, 549, 610, 622, 720, 732, 915, 933, 976, 1080, 1098, 1220, 1244, 1464, 1555, 1647, 1830, 1866, 2160, 2196, 2440, 2488, 2745, 2799, 2928, 3110, 3294, 3660, 3732, 4392, 4665, 4880, 4976, 5490, 5598, 6220, 6588, 7320, 7464, 8235, 8397, 8784, 9330, 10980, 11196, 12440, 13176, 13995, 14640, 14928, 16470, 16794, 18660, 18971, 21960, 22392, 24880, 26352, 27990, 31189, 32940, 33588, 37320, 37942, 41985, 43920, 44784, 55980, 56913, 62378, 65880, 67176, 74640, 75884, 83970, 93567, 94855, 111960, 113826, 124756, 131760, 134352, 151768, 155945, 167940, 170739, 187134, 189710, 223920, 227652, 249512, 280701, 284565, 303536, 311890, 335880, 341478, 374268, 379420, 455304, 467835, 499024, 512217, 561402, 569130, 623780, 671760, 682956, 748536, 758840, 842103, 853695, 910608, 935670, 1024434, 1122804, 1138260, 1247560, 1365912, 1403505, 1497072, 1517680, 1684206, 1707390, 1871340, 1902529, 2048868, 2245608, 2276520, 2495120, 2561085, 2731824, 2807010, 3368412, 3414780, 3742680, 3805058, 4097736, 4210515, 4491216, 4553040, 5122170, 5614020, 5707587, 6736824, 6829560, 7485360, 7610116, 8195472, 8421030, 9512645, 9699779, 10244340, 11228040, 11415174, 13473648, 13659120, 15220232, 16842060, 17122761, 19025290, 19399558, 20488680, 22456080, 22830348, 28537935, 29099337, 30440464, 33684120, 34245522, 38050580, 38799116, 40977360, 45660696, 48498895, 51368283, 57075870, 58198674, 67368240, 68491044, 76101160, 77598232, 85613805, 87298011, 91321392, 96997790, 102736566, 114151740, 116397348, 136982088, 145496685, 152202320, 155196464, 171227610, 174596022, 193995580, 205473132, 228303480, 232794696, 256841415, 261894033, 273964176, 290993370, 342455220, 349192044, 387991160, 410946264, 436490055, 456606960, 465589392, 513682830, 523788066, 581986740, 591686519, 684910440, 698384088, 775982320, 821892528, 872980110, 1027365660, 1047576132, 1163973480, 1183373038, 1309470165, 1369820880, 1396768176, 1745960220, 1775059557, 2054731320, 2095152264, 2327946960, 2366746076, 2618940330, 2958432595, 3491920440, 3550119114, 4109462640, 4190304528, 4733492152, 5237880660, 5325178671, 5916865190, 6983840880, 7100238228, 8875297785, 9466984304, 10475761320, 10650357342, 11833730380, 14200476456, 15975536013, 17750595570, 20951522640, 21300714684, 23667460760, 26625893355, 28400952912, 31951072026, 35501191140, 42601429368, 47334921520, 53251786710, 63902144052, 71002382280, 79877680065, 85202858736, 106503573420, 127804288104, 142004764560, 159755360130, 213007146840, 255608576208, 319510720260, 426014293680, 639021440520, 1278042881040]

約数ペア:

[(1, 1278042881040), (2, 639021440520), (3, 426014293680), (4, 319510720260), (5, 255608576208), (6, 213007146840), (8, 159755360130), (9, 142004764560), (10, 127804288104), (12, 106503573420), (15, 85202858736), (16, 79877680065), (18, 71002382280), (20, 63902144052), (24, 53251786710), (27, 47334921520), (30, 42601429368), (36, 35501191140), (40, 31951072026), (45, 28400952912), (48, 26625893355), (54, 23667460760), (60, 21300714684), (61, 20951522640), (72, 17750595570), (80, 15975536013), (90, 14200476456), (108, 11833730380), (120, 10650357342), (122, 10475761320), (135, 9466984304), (144, 8875297785), (180, 7100238228), (183, 6983840880), (216, 5916865190), (240, 5325178671), (244, 5237880660), (270, 4733492152), (305, 4190304528), (311, 4109462640), (360, 3550119114), (366, 3491920440), (432, 2958432595), (488, 2618940330), (540, 2366746076), (549, 2327946960), (610, 2095152264), (622, 2054731320), (720, 1775059557), (732, 1745960220), (915, 1396768176), (933, 1369820880), (976, 1309470165), (1080, 1183373038), (1098, 1163973480), (1220, 1047576132), (1244, 1027365660), (1464, 872980110), (1555, 821892528), (1647, 775982320), (1830, 698384088), (1866, 684910440), (2160, 591686519), (2196, 581986740), (2440, 523788066), (2488, 513682830), (2745, 465589392), (2799, 456606960), (2928, 436490055), (3110, 410946264), (3294, 387991160), (3660, 349192044), (3732, 342455220), (4392, 290993370), (4665, 273964176), (4880, 261894033), (4976, 256841415), (5490, 232794696), (5598, 228303480), (6220, 205473132), (6588, 193995580), (7320, 174596022), (7464, 171227610), (8235, 155196464), (8397, 152202320), (8784, 145496685), (9330, 136982088), (10980, 116397348), (11196, 114151740), (12440, 102736566), (13176, 96997790), (13995, 91321392), (14640, 87298011), (14928, 85613805), (16470, 77598232), (16794, 76101160), (18660, 68491044), (18971, 67368240), (21960, 58198674), (22392, 57075870), (24880, 51368283), (26352, 48498895), (27990, 45660696), (31189, 40977360), (32940, 38799116), (33588, 38050580), (37320, 34245522), (37942, 33684120), (41985, 30440464), (43920, 29099337), (44784, 28537935), (55980, 22830348), (56913, 22456080), (62378, 20488680), (65880, 19399558), (67176, 19025290), (74640, 17122761), (75884, 16842060), (83970, 15220232), (93567, 13659120), (94855, 13473648), (111960, 11415174), (113826, 11228040), (124756, 10244340), (131760, 9699779), (134352, 9512645), (151768, 8421030), (155945, 8195472), (167940, 7610116), (170739, 7485360), (187134, 6829560), (189710, 6736824), (223920, 5707587), (227652, 5614020), (249512, 5122170), (280701, 4553040), (284565, 4491216), (303536, 4210515), (311890, 4097736), (335880, 3805058), (341478, 3742680), (374268, 3414780), (379420, 3368412), (455304, 2807010), (467835, 2731824), (499024, 2561085), (512217, 2495120), (561402, 2276520), (569130, 2245608), (623780, 2048868), (671760, 1902529), (682956, 1871340), (748536, 1707390), (758840, 1684206), (842103, 1517680), (853695, 1497072), (910608, 1403505), (935670, 1365912), (1024434, 1247560), (1122804, 1138260)]