83913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 279303552

約数和(自身を除く): 195390192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 131, 136, 157, 170, 204, 240, 255, 262, 272, 314, 340, 393, 408, 471, 510, 524, 628, 655, 680, 785, 786, 816, 942, 1020, 1048, 1256, 1310, 1360, 1570, 1572, 1884, 1965, 2040, 2096, 2227, 2355, 2512, 2620, 2669, 3140, 3144, 3768, 3930, 4080, 4454, 4710, 5240, 5338, 6280, 6288, 6681, 7536, 7860, 8007, 8908, 9420, 10480, 10676, 11135, 12560, 13345, 13362, 15720, 16014, 17816, 18840, 20567, 21352, 22270, 26690, 26724, 31440, 32028, 33405, 35632, 37680, 40035, 41134, 42704, 44540, 53380, 53448, 61701, 64056, 66810, 80070, 82268, 89080, 102835, 106760, 106896, 123402, 128112, 133620, 160140, 164536, 178160, 205670, 213520, 246804, 267240, 308505, 320280, 329072, 349639, 411340, 493608, 534480, 617010, 640560, 699278, 822680, 987216, 1048917, 1234020, 1398556, 1645360, 1748195, 2097834, 2468040, 2797112, 3496390, 4195668, 4936080, 5244585, 5594224, 6992780, 8391336, 10489170, 13985560, 16782672, 20978340, 27971120, 41956680, 83913360]

約数ペア:

[(1, 83913360), (2, 41956680), (3, 27971120), (4, 20978340), (5, 16782672), (6, 13985560), (8, 10489170), (10, 8391336), (12, 6992780), (15, 5594224), (16, 5244585), (17, 4936080), (20, 4195668), (24, 3496390), (30, 2797112), (34, 2468040), (40, 2097834), (48, 1748195), (51, 1645360), (60, 1398556), (68, 1234020), (80, 1048917), (85, 987216), (102, 822680), (120, 699278), (131, 640560), (136, 617010), (157, 534480), (170, 493608), (204, 411340), (240, 349639), (255, 329072), (262, 320280), (272, 308505), (314, 267240), (340, 246804), (393, 213520), (408, 205670), (471, 178160), (510, 164536), (524, 160140), (628, 133620), (655, 128112), (680, 123402), (785, 106896), (786, 106760), (816, 102835), (942, 89080), (1020, 82268), (1048, 80070), (1256, 66810), (1310, 64056), (1360, 61701), (1570, 53448), (1572, 53380), (1884, 44540), (1965, 42704), (2040, 41134), (2096, 40035), (2227, 37680), (2355, 35632), (2512, 33405), (2620, 32028), (2669, 31440), (3140, 26724), (3144, 26690), (3768, 22270), (3930, 21352), (4080, 20567), (4454, 18840), (4710, 17816), (5240, 16014), (5338, 15720), (6280, 13362), (6288, 13345), (6681, 12560), (7536, 11135), (7860, 10676), (8007, 10480), (8908, 9420)]