7128429360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{3467}}^1$

素因数の和:4155

約数の個数: 160

約数和(自身を含む): 23840974080

約数和(自身を除く): 16712544720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 659, 780, 1040, 1318, 1560, 1977, 2636, 3120, 3295, 3467, 3954, 5272, 6590, 6934, 7908, 8567, 9885, 10401, 10544, 13180, 13868, 15816, 17134, 17335, 19770, 20802, 25701, 26360, 27736, 31632, 34268, 34670, 39540, 41604, 42835, 45071, 51402, 52005, 52720, 55472, 68536, 69340, 79080, 83208, 85670, 90142, 102804, 104010, 128505, 135213, 137072, 138680, 158160, 166416, 171340, 180284, 205608, 208020, 225355, 257010, 270426, 277360, 342680, 360568, 411216, 416040, 450710, 514020, 540852, 676065, 685360, 721136, 832080, 901420, 1028040, 1081704, 1352130, 1802840, 2056080, 2163408, 2284753, 2704260, 3605680, 4569506, 5408520, 6854259, 9139012, 10817040, 11423765, 13708518, 18278024, 22847530, 27417036, 29701789, 34271295, 36556048, 45695060, 54834072, 59403578, 68542590, 89105367, 91390120, 109668144, 118807156, 137085180, 148508945, 178210734, 182780240, 237614312, 274170360, 297017890, 356421468, 445526835, 475228624, 548340720, 594035780, 712842936, 891053670, 1188071560, 1425685872, 1782107340, 2376143120, 3564214680, 7128429360]

約数ペア:

[(1, 7128429360), (2, 3564214680), (3, 2376143120), (4, 1782107340), (5, 1425685872), (6, 1188071560), (8, 891053670), (10, 712842936), (12, 594035780), (13, 548340720), (15, 475228624), (16, 445526835), (20, 356421468), (24, 297017890), (26, 274170360), (30, 237614312), (39, 182780240), (40, 178210734), (48, 148508945), (52, 137085180), (60, 118807156), (65, 109668144), (78, 91390120), (80, 89105367), (104, 68542590), (120, 59403578), (130, 54834072), (156, 45695060), (195, 36556048), (208, 34271295), (240, 29701789), (260, 27417036), (312, 22847530), (390, 18278024), (520, 13708518), (624, 11423765), (659, 10817040), (780, 9139012), (1040, 6854259), (1318, 5408520), (1560, 4569506), (1977, 3605680), (2636, 2704260), (3120, 2284753), (3295, 2163408), (3467, 2056080), (3954, 1802840), (5272, 1352130), (6590, 1081704), (6934, 1028040), (7908, 901420), (8567, 832080), (9885, 721136), (10401, 685360), (10544, 676065), (13180, 540852), (13868, 514020), (15816, 450710), (17134, 416040), (17335, 411216), (19770, 360568), (20802, 342680), (25701, 277360), (26360, 270426), (27736, 257010), (31632, 225355), (34268, 208020), (34670, 205608), (39540, 180284), (41604, 171340), (42835, 166416), (45071, 158160), (51402, 138680), (52005, 137072), (52720, 135213), (55472, 128505), (68536, 104010), (69340, 102804), (79080, 90142), (83208, 85670)]