29028706920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{5233}}^1$

素因数の和:6080

約数の個数: 192

約数和(自身を含む): 99450187200

約数和(自身を除く): 70421480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 811, 855, 1140, 1368, 1622, 1710, 2280, 2433, 3244, 3420, 4055, 4866, 5233, 6488, 6840, 7299, 8110, 9732, 10466, 12165, 14598, 15409, 15699, 16220, 19464, 20932, 24330, 26165, 29196, 30818, 31398, 32440, 36495, 41864, 46227, 47097, 48660, 52330, 58392, 61636, 62796, 72990, 77045, 78495, 92454, 94194, 97320, 99427, 104660, 123272, 125592, 138681, 145980, 154090, 156990, 184908, 188388, 198854, 209320, 231135, 235485, 277362, 291960, 298281, 308180, 313980, 369816, 376776, 397708, 462270, 470970, 497135, 554724, 596562, 616360, 627960, 693405, 795416, 894843, 924540, 941940, 994270, 1109448, 1193124, 1386810, 1491405, 1789686, 1849080, 1883880, 1988540, 2386248, 2773620, 2982810, 3579372, 3977080, 4243963, 4474215, 5547240, 5965620, 7158744, 8487926, 8948430, 11931240, 12731889, 16975852, 17896860, 21219815, 25463778, 33951704, 35793720, 38195667, 42439630, 50927556, 63659445, 76391334, 80635297, 84879260, 101855112, 127318890, 152782668, 161270594, 169758520, 190978335, 241905891, 254637780, 305565336, 322541188, 381956670, 403176485, 483811782, 509275560, 645082376, 725717673, 763913340, 806352970, 967623564, 1209529455, 1451435346, 1527826680, 1612705940, 1935247128, 2419058910, 2902870692, 3225411880, 3628588365, 4838117820, 5805741384, 7257176730, 9676235640, 14514353460, 29028706920]

約数ペア:

[(1, 29028706920), (2, 14514353460), (3, 9676235640), (4, 7257176730), (5, 5805741384), (6, 4838117820), (8, 3628588365), (9, 3225411880), (10, 2902870692), (12, 2419058910), (15, 1935247128), (18, 1612705940), (19, 1527826680), (20, 1451435346), (24, 1209529455), (30, 967623564), (36, 806352970), (38, 763913340), (40, 725717673), (45, 645082376), (57, 509275560), (60, 483811782), (72, 403176485), (76, 381956670), (90, 322541188), (95, 305565336), (114, 254637780), (120, 241905891), (152, 190978335), (171, 169758520), (180, 161270594), (190, 152782668), (228, 127318890), (285, 101855112), (342, 84879260), (360, 80635297), (380, 76391334), (456, 63659445), (570, 50927556), (684, 42439630), (760, 38195667), (811, 35793720), (855, 33951704), (1140, 25463778), (1368, 21219815), (1622, 17896860), (1710, 16975852), (2280, 12731889), (2433, 11931240), (3244, 8948430), (3420, 8487926), (4055, 7158744), (4866, 5965620), (5233, 5547240), (6488, 4474215), (6840, 4243963), (7299, 3977080), (8110, 3579372), (9732, 2982810), (10466, 2773620), (12165, 2386248), (14598, 1988540), (15409, 1883880), (15699, 1849080), (16220, 1789686), (19464, 1491405), (20932, 1386810), (24330, 1193124), (26165, 1109448), (29196, 994270), (30818, 941940), (31398, 924540), (32440, 894843), (36495, 795416), (41864, 693405), (46227, 627960), (47097, 616360), (48660, 596562), (52330, 554724), (58392, 497135), (61636, 470970), (62796, 462270), (72990, 397708), (77045, 376776), (78495, 369816), (92454, 313980), (94194, 308180), (97320, 298281), (99427, 291960), (104660, 277362), (123272, 235485), (125592, 231135), (138681, 209320), (145980, 198854), (154090, 188388), (156990, 184908)]