67927517440

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{100699}}^1$

素因数の和:100768

約数の個数: 144

約数和(自身を含む): 177837811200

約数和(自身を除く): 109910293760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4352, 4960, 5270, 5440, 7936, 8432, 9920, 10540, 10880, 16864, 19840, 21080, 21760, 33728, 39680, 42160, 67456, 84320, 100699, 134912, 168640, 201398, 337280, 402796, 503495, 674560, 805592, 1006990, 1611184, 1711883, 2013980, 3121669, 3222368, 3423766, 4027960, 6243338, 6444736, 6847532, 8055920, 8559415, 12486676, 12889472, 13695064, 15608345, 16111840, 17118830, 24973352, 25778944, 27390128, 31216690, 32223680, 34237660, 49946704, 53068373, 54780256, 62433380, 64447360, 68475320, 99893408, 106136746, 109560512, 124866760, 128894720, 136950640, 199786816, 212273492, 219121024, 249733520, 265341865, 273901280, 399573632, 424546984, 438242048, 499467040, 530683730, 547802560, 799147264, 849093968, 998934080, 1061367460, 1095605120, 1698187936, 1997868160, 2122734920, 2191210240, 3396375872, 3995736320, 4245469840, 6792751744, 8490939680, 13585503488, 16981879360, 33963758720, 67927517440]

約数ペア:

[(1, 67927517440), (2, 33963758720), (4, 16981879360), (5, 13585503488), (8, 8490939680), (10, 6792751744), (16, 4245469840), (17, 3995736320), (20, 3396375872), (31, 2191210240), (32, 2122734920), (34, 1997868160), (40, 1698187936), (62, 1095605120), (64, 1061367460), (68, 998934080), (80, 849093968), (85, 799147264), (124, 547802560), (128, 530683730), (136, 499467040), (155, 438242048), (160, 424546984), (170, 399573632), (248, 273901280), (256, 265341865), (272, 249733520), (310, 219121024), (320, 212273492), (340, 199786816), (496, 136950640), (527, 128894720), (544, 124866760), (620, 109560512), (640, 106136746), (680, 99893408), (992, 68475320), (1054, 64447360), (1088, 62433380), (1240, 54780256), (1280, 53068373), (1360, 49946704), (1984, 34237660), (2108, 32223680), (2176, 31216690), (2480, 27390128), (2635, 25778944), (2720, 24973352), (3968, 17118830), (4216, 16111840), (4352, 15608345), (4960, 13695064), (5270, 12889472), (5440, 12486676), (7936, 8559415), (8432, 8055920), (9920, 6847532), (10540, 6444736), (10880, 6243338), (16864, 4027960), (19840, 3423766), (21080, 3222368), (21760, 3121669), (33728, 2013980), (39680, 1711883), (42160, 1611184), (67456, 1006990), (84320, 805592), (100699, 674560), (134912, 503495), (168640, 402796), (201398, 337280)]