77072185120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{28099}}^1$

素因数の和:28231

約数の個数: 192

約数和(自身を含む): 217534464000

約数和(自身を除く): 140462278880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 79, 80, 112, 124, 140, 155, 158, 160, 217, 224, 248, 280, 310, 316, 395, 434, 496, 553, 560, 620, 632, 790, 868, 992, 1085, 1106, 1120, 1240, 1264, 1580, 1736, 2170, 2212, 2449, 2480, 2528, 2765, 3160, 3472, 4340, 4424, 4898, 4960, 5530, 6320, 6944, 8680, 8848, 9796, 11060, 12245, 12640, 17143, 17360, 17696, 19592, 22120, 24490, 28099, 34286, 34720, 39184, 44240, 48980, 56198, 68572, 78368, 85715, 88480, 97960, 112396, 137144, 140495, 171430, 195920, 196693, 224792, 274288, 280990, 342860, 391840, 393386, 449584, 548576, 561980, 685720, 786772, 871069, 899168, 983465, 1123960, 1371440, 1573544, 1742138, 1966930, 2219821, 2247920, 2742880, 3147088, 3484276, 3933860, 4355345, 4439642, 4495840, 6097483, 6294176, 6968552, 7867720, 8710690, 8879284, 11099105, 12194966, 13937104, 15538747, 15735440, 17421380, 17758568, 22198210, 24389932, 27874208, 30487415, 31077494, 31470880, 34842760, 35517136, 44396420, 48779864, 60974830, 62154988, 68814451, 69685520, 71034272, 77693735, 88792840, 97559728, 121949660, 124309976, 137628902, 139371040, 155387470, 177585680, 195119456, 243899320, 248619952, 275257804, 310774940, 344072255, 355171360, 481701157, 487798640, 497239904, 550515608, 621549880, 688144510, 963402314, 975597280, 1101031216, 1243099760, 1376289020, 1926804628, 2202062432, 2408505785, 2486199520, 2752578040, 3853609256, 4817011570, 5505156080, 7707218512, 9634023140, 11010312160, 15414437024, 19268046280, 38536092560, 77072185120]

約数ペア:

[(1, 77072185120), (2, 38536092560), (4, 19268046280), (5, 15414437024), (7, 11010312160), (8, 9634023140), (10, 7707218512), (14, 5505156080), (16, 4817011570), (20, 3853609256), (28, 2752578040), (31, 2486199520), (32, 2408505785), (35, 2202062432), (40, 1926804628), (56, 1376289020), (62, 1243099760), (70, 1101031216), (79, 975597280), (80, 963402314), (112, 688144510), (124, 621549880), (140, 550515608), (155, 497239904), (158, 487798640), (160, 481701157), (217, 355171360), (224, 344072255), (248, 310774940), (280, 275257804), (310, 248619952), (316, 243899320), (395, 195119456), (434, 177585680), (496, 155387470), (553, 139371040), (560, 137628902), (620, 124309976), (632, 121949660), (790, 97559728), (868, 88792840), (992, 77693735), (1085, 71034272), (1106, 69685520), (1120, 68814451), (1240, 62154988), (1264, 60974830), (1580, 48779864), (1736, 44396420), (2170, 35517136), (2212, 34842760), (2449, 31470880), (2480, 31077494), (2528, 30487415), (2765, 27874208), (3160, 24389932), (3472, 22198210), (4340, 17758568), (4424, 17421380), (4898, 15735440), (4960, 15538747), (5530, 13937104), (6320, 12194966), (6944, 11099105), (8680, 8879284), (8848, 8710690), (9796, 7867720), (11060, 6968552), (12245, 6294176), (12640, 6097483), (17143, 4495840), (17360, 4439642), (17696, 4355345), (19592, 3933860), (22120, 3484276), (24490, 3147088), (28099, 2742880), (34286, 2247920), (34720, 2219821), (39184, 1966930), (44240, 1742138), (48980, 1573544), (56198, 1371440), (68572, 1123960), (78368, 983465), (85715, 899168), (88480, 871069), (97960, 786772), (112396, 685720), (137144, 561980), (140495, 548576), (171430, 449584), (195920, 393386), (196693, 391840), (224792, 342860), (274288, 280990)]