2017378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16879}}^1$

素因数の和:16983

約数の個数: 144

約数和(自身を含む): 6967658880

約数和(自身を除く): 4950280800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 16879, 19920, 23904, 29880, 33758, 39840, 50637, 59760, 67516, 84395, 101274, 119520, 135032, 151911, 168790, 202548, 253185, 270064, 303822, 337580, 405096, 506370, 540128, 607644, 675160, 759555, 810192, 1012740, 1215288, 1350320, 1400957, 1519110, 1620384, 2025480, 2430576, 2700640, 2801914, 3038220, 4050960, 4202871, 4861152, 5603828, 6076440, 7004785, 8101920, 8405742, 11207656, 12152880, 12608613, 14009570, 16811484, 21014355, 22415312, 24305760, 25217226, 28019140, 33622968, 42028710, 44830624, 50434452, 56038280, 63043065, 67245936, 84057420, 100868904, 112076560, 126086130, 134491872, 168114840, 201737808, 224153120, 252172260, 336229680, 403475616, 504344520, 672459360, 1008689040, 2017378080]

約数ペア:

[(1, 2017378080), (2, 1008689040), (3, 672459360), (4, 504344520), (5, 403475616), (6, 336229680), (8, 252172260), (9, 224153120), (10, 201737808), (12, 168114840), (15, 134491872), (16, 126086130), (18, 112076560), (20, 100868904), (24, 84057420), (30, 67245936), (32, 63043065), (36, 56038280), (40, 50434452), (45, 44830624), (48, 42028710), (60, 33622968), (72, 28019140), (80, 25217226), (83, 24305760), (90, 22415312), (96, 21014355), (120, 16811484), (144, 14009570), (160, 12608613), (166, 12152880), (180, 11207656), (240, 8405742), (249, 8101920), (288, 7004785), (332, 6076440), (360, 5603828), (415, 4861152), (480, 4202871), (498, 4050960), (664, 3038220), (720, 2801914), (747, 2700640), (830, 2430576), (996, 2025480), (1245, 1620384), (1328, 1519110), (1440, 1400957), (1494, 1350320), (1660, 1215288), (1992, 1012740), (2490, 810192), (2656, 759555), (2988, 675160), (3320, 607644), (3735, 540128), (3984, 506370), (4980, 405096), (5976, 337580), (6640, 303822), (7470, 270064), (7968, 253185), (9960, 202548), (11952, 168790), (13280, 151911), (14940, 135032), (16879, 119520), (19920, 101274), (23904, 84395), (29880, 67516), (33758, 59760), (39840, 50637)]