103980160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 173623040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 503, 544, 608, 640, 646, 680, 760, 1006, 1088, 1216, 1292, 1360, 1520, 1615, 2012, 2176, 2432, 2515, 2584, 2720, 3040, 3230, 4024, 5030, 5168, 5440, 6080, 6460, 8048, 8551, 9557, 10060, 10336, 10880, 12160, 12920, 16096, 17102, 19114, 20120, 20672, 25840, 32192, 34204, 38228, 40240, 41344, 42755, 47785, 51680, 64384, 68408, 76456, 80480, 85510, 95570, 103360, 136816, 152912, 160960, 162469, 171020, 191140, 206720, 273632, 305824, 321920, 324938, 342040, 382280, 547264, 611648, 649876, 684080, 764560, 812345, 1094528, 1223296, 1299752, 1368160, 1529120, 1624690, 2599504, 2736320, 3058240, 3249380, 5199008, 5472640, 6116480, 6498760, 10398016, 12997520, 20796032, 25995040, 51990080, 103980160]

約数ペア:

[(1, 103980160), (2, 51990080), (4, 25995040), (5, 20796032), (8, 12997520), (10, 10398016), (16, 6498760), (17, 6116480), (19, 5472640), (20, 5199008), (32, 3249380), (34, 3058240), (38, 2736320), (40, 2599504), (64, 1624690), (68, 1529120), (76, 1368160), (80, 1299752), (85, 1223296), (95, 1094528), (128, 812345), (136, 764560), (152, 684080), (160, 649876), (170, 611648), (190, 547264), (272, 382280), (304, 342040), (320, 324938), (323, 321920), (340, 305824), (380, 273632), (503, 206720), (544, 191140), (608, 171020), (640, 162469), (646, 160960), (680, 152912), (760, 136816), (1006, 103360), (1088, 95570), (1216, 85510), (1292, 80480), (1360, 76456), (1520, 68408), (1615, 64384), (2012, 51680), (2176, 47785), (2432, 42755), (2515, 41344), (2584, 40240), (2720, 38228), (3040, 34204), (3230, 32192), (4024, 25840), (5030, 20672), (5168, 20120), (5440, 19114), (6080, 17102), (6460, 16096), (8048, 12920), (8551, 12160), (9557, 10880), (10060, 10336)]