18605224080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5939}}^1$

素因数の和:6206

約数の個数: 240

約数和(自身を含む): 66069432000

約数和(自身を除く): 47464207920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 229, 240, 285, 304, 342, 360, 380, 456, 458, 570, 684, 687, 720, 760, 855, 912, 916, 1140, 1145, 1368, 1374, 1520, 1710, 1832, 2061, 2280, 2290, 2736, 2748, 3420, 3435, 3664, 4122, 4351, 4560, 4580, 5496, 5939, 6840, 6870, 8244, 8702, 9160, 10305, 10992, 11878, 13053, 13680, 13740, 16488, 17404, 17817, 18320, 20610, 21755, 23756, 26106, 27480, 29695, 32976, 34808, 35634, 39159, 41220, 43510, 47512, 52212, 53451, 54960, 59390, 65265, 69616, 71268, 78318, 82440, 87020, 89085, 95024, 104424, 106902, 112841, 118780, 130530, 142536, 156636, 164880, 174040, 178170, 195795, 208848, 213804, 225682, 237560, 261060, 267255, 285072, 313272, 338523, 348080, 356340, 391590, 427608, 451364, 475120, 522120, 534510, 564205, 626544, 677046, 712680, 783180, 855216, 902728, 1015569, 1044240, 1069020, 1128410, 1354092, 1360031, 1425360, 1566360, 1692615, 1805456, 2031138, 2138040, 2256820, 2708184, 2720062, 3132720, 3385230, 4062276, 4080093, 4276080, 4513640, 5077845, 5416368, 5440124, 6770460, 6800155, 8124552, 8160186, 9027280, 10155690, 10880248, 12240279, 13540920, 13600310, 16249104, 16320372, 20311380, 20400465, 21760496, 24480558, 25840589, 27081840, 27200620, 32640744, 40622760, 40800930, 48961116, 51681178, 54401240, 61201395, 65281488, 77521767, 81245520, 81601860, 97922232, 103362356, 108802480, 122402790, 129202945, 155043534, 163203720, 195844464, 206724712, 232565301, 244805580, 258405890, 310087068, 326407440, 387608835, 413449424, 465130602, 489611160, 516811780, 620174136, 775217670, 930261204, 979222320, 1033623560, 1162826505, 1240348272, 1550435340, 1860522408, 2067247120, 2325653010, 3100870680, 3721044816, 4651306020, 6201741360, 9302612040, 18605224080]

約数ペア:

[(1, 18605224080), (2, 9302612040), (3, 6201741360), (4, 4651306020), (5, 3721044816), (6, 3100870680), (8, 2325653010), (9, 2067247120), (10, 1860522408), (12, 1550435340), (15, 1240348272), (16, 1162826505), (18, 1033623560), (19, 979222320), (20, 930261204), (24, 775217670), (30, 620174136), (36, 516811780), (38, 489611160), (40, 465130602), (45, 413449424), (48, 387608835), (57, 326407440), (60, 310087068), (72, 258405890), (76, 244805580), (80, 232565301), (90, 206724712), (95, 195844464), (114, 163203720), (120, 155043534), (144, 129202945), (152, 122402790), (171, 108802480), (180, 103362356), (190, 97922232), (228, 81601860), (229, 81245520), (240, 77521767), (285, 65281488), (304, 61201395), (342, 54401240), (360, 51681178), (380, 48961116), (456, 40800930), (458, 40622760), (570, 32640744), (684, 27200620), (687, 27081840), (720, 25840589), (760, 24480558), (855, 21760496), (912, 20400465), (916, 20311380), (1140, 16320372), (1145, 16249104), (1368, 13600310), (1374, 13540920), (1520, 12240279), (1710, 10880248), (1832, 10155690), (2061, 9027280), (2280, 8160186), (2290, 8124552), (2736, 6800155), (2748, 6770460), (3420, 5440124), (3435, 5416368), (3664, 5077845), (4122, 4513640), (4351, 4276080), (4560, 4080093), (4580, 4062276), (5496, 3385230), (5939, 3132720), (6840, 2720062), (6870, 2708184), (8244, 2256820), (8702, 2138040), (9160, 2031138), (10305, 1805456), (10992, 1692615), (11878, 1566360), (13053, 1425360), (13680, 1360031), (13740, 1354092), (16488, 1128410), (17404, 1069020), (17817, 1044240), (18320, 1015569), (20610, 902728), (21755, 855216), (23756, 783180), (26106, 712680), (27480, 677046), (29695, 626544), (32976, 564205), (34808, 534510), (35634, 522120), (39159, 475120), (41220, 451364), (43510, 427608), (47512, 391590), (52212, 356340), (53451, 348080), (54960, 338523), (59390, 313272), (65265, 285072), (69616, 267255), (71268, 261060), (78318, 237560), (82440, 225682), (87020, 213804), (89085, 208848), (95024, 195795), (104424, 178170), (106902, 174040), (112841, 164880), (118780, 156636), (130530, 142536)]