261896696160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2610613}}^1$

素因数の和:2610661

約数の個数: 192

約数和(自身を含む): 947339608320

約数和(自身を除く): 685442912160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 4180, 4560, 5016, 5280, 6270, 6688, 8360, 9120, 10032, 12540, 16720, 20064, 25080, 33440, 50160, 100320, 2610613, 5221226, 7831839, 10442452, 13053065, 15663678, 20884904, 26106130, 28716743, 31327356, 39159195, 41769808, 49601647, 52212260, 57433486, 62654712, 78318390, 83539616, 86150229, 99203294, 104424520, 114866972, 125309424, 143583715, 148804941, 156636780, 172300458, 198406588, 208849040, 229733944, 248008235, 250618848, 287167430, 297609882, 313273560, 344600916, 396813176, 417698080, 430751145, 459467888, 496016470, 545618117, 574334860, 595219764, 626547120, 689201832, 744024705, 793626352, 861502290, 918935776, 992032940, 1091236234, 1148669720, 1190439528, 1253094240, 1378403664, 1488049410, 1587252704, 1636854351, 1723004580, 1984065880, 2182472468, 2297339440, 2380879056, 2728090585, 2756807328, 2976098820, 3273708702, 3446009160, 3968131760, 4364944936, 4594678880, 4761758112, 5456181170, 5952197640, 6547417404, 6892018320, 7936263520, 8184271755, 8729889872, 10912362340, 11904395280, 13094834808, 13784036640, 16368543510, 17459779744, 21824724680, 23808790560, 26189669616, 32737087020, 43649449360, 52379339232, 65474174040, 87298898720, 130948348080, 261896696160]

約数ペア:

[(1, 261896696160), (2, 130948348080), (3, 87298898720), (4, 65474174040), (5, 52379339232), (6, 43649449360), (8, 32737087020), (10, 26189669616), (11, 23808790560), (12, 21824724680), (15, 17459779744), (16, 16368543510), (19, 13784036640), (20, 13094834808), (22, 11904395280), (24, 10912362340), (30, 8729889872), (32, 8184271755), (33, 7936263520), (38, 6892018320), (40, 6547417404), (44, 5952197640), (48, 5456181170), (55, 4761758112), (57, 4594678880), (60, 4364944936), (66, 3968131760), (76, 3446009160), (80, 3273708702), (88, 2976098820), (95, 2756807328), (96, 2728090585), (110, 2380879056), (114, 2297339440), (120, 2182472468), (132, 1984065880), (152, 1723004580), (160, 1636854351), (165, 1587252704), (176, 1488049410), (190, 1378403664), (209, 1253094240), (220, 1190439528), (228, 1148669720), (240, 1091236234), (264, 992032940), (285, 918935776), (304, 861502290), (330, 793626352), (352, 744024705), (380, 689201832), (418, 626547120), (440, 595219764), (456, 574334860), (480, 545618117), (528, 496016470), (570, 459467888), (608, 430751145), (627, 417698080), (660, 396813176), (760, 344600916), (836, 313273560), (880, 297609882), (912, 287167430), (1045, 250618848), (1056, 248008235), (1140, 229733944), (1254, 208849040), (1320, 198406588), (1520, 172300458), (1672, 156636780), (1760, 148804941), (1824, 143583715), (2090, 125309424), (2280, 114866972), (2508, 104424520), (2640, 99203294), (3040, 86150229), (3135, 83539616), (3344, 78318390), (4180, 62654712), (4560, 57433486), (5016, 52212260), (5280, 49601647), (6270, 41769808), (6688, 39159195), (8360, 31327356), (9120, 28716743), (10032, 26106130), (12540, 20884904), (16720, 15663678), (20064, 13053065), (25080, 10442452), (33440, 7831839), (50160, 5221226), (100320, 2610613)]