286240320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5273

約数の個数: 168

約数和(自身を含む): 1036563840

約数和(自身を除く): 750323520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5231, 5472, 6080, 6840, 9120, 10462, 10944, 13680, 15693, 18240, 20924, 26155, 27360, 31386, 41848, 47079, 52310, 54720, 62772, 78465, 83696, 94158, 99389, 104620, 125544, 156930, 167392, 188316, 198778, 209240, 235395, 251088, 298167, 313860, 334784, 376632, 397556, 418480, 470790, 496945, 502176, 596334, 627720, 753264, 795112, 836960, 894501, 941580, 993890, 1004352, 1192668, 1255440, 1490835, 1506528, 1590224, 1673920, 1789002, 1883160, 1987780, 2385336, 2510880, 2981670, 3013056, 3180448, 3578004, 3766320, 3975560, 4472505, 4770672, 5021760, 5963340, 6360896, 7156008, 7532640, 7951120, 8945010, 9541344, 11926680, 14312016, 15065280, 15902240, 17890020, 19082688, 23853360, 28624032, 31804480, 35780040, 47706720, 57248064, 71560080, 95413440, 143120160, 286240320]

約数ペア:

[(1, 286240320), (2, 143120160), (3, 95413440), (4, 71560080), (5, 57248064), (6, 47706720), (8, 35780040), (9, 31804480), (10, 28624032), (12, 23853360), (15, 19082688), (16, 17890020), (18, 15902240), (19, 15065280), (20, 14312016), (24, 11926680), (30, 9541344), (32, 8945010), (36, 7951120), (38, 7532640), (40, 7156008), (45, 6360896), (48, 5963340), (57, 5021760), (60, 4770672), (64, 4472505), (72, 3975560), (76, 3766320), (80, 3578004), (90, 3180448), (95, 3013056), (96, 2981670), (114, 2510880), (120, 2385336), (144, 1987780), (152, 1883160), (160, 1789002), (171, 1673920), (180, 1590224), (190, 1506528), (192, 1490835), (228, 1255440), (240, 1192668), (285, 1004352), (288, 993890), (304, 941580), (320, 894501), (342, 836960), (360, 795112), (380, 753264), (456, 627720), (480, 596334), (570, 502176), (576, 496945), (608, 470790), (684, 418480), (720, 397556), (760, 376632), (855, 334784), (912, 313860), (960, 298167), (1140, 251088), (1216, 235395), (1368, 209240), (1440, 198778), (1520, 188316), (1710, 167392), (1824, 156930), (2280, 125544), (2736, 104620), (2880, 99389), (3040, 94158), (3420, 83696), (3648, 78465), (4560, 62772), (5231, 54720), (5472, 52310), (6080, 47079), (6840, 41848), (9120, 31386), (10462, 27360), (10944, 26155), (13680, 20924), (15693, 18240)]