147171570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 470679552

約数和(自身を除く): 323507982

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 37, 39, 42, 47, 62, 65, 70, 74, 78, 91, 93, 94, 105, 111, 130, 141, 155, 182, 185, 186, 195, 210, 217, 222, 235, 259, 273, 282, 310, 329, 370, 390, 403, 434, 455, 465, 470, 481, 518, 546, 555, 611, 651, 658, 705, 777, 806, 910, 930, 962, 987, 1085, 1110, 1147, 1209, 1222, 1295, 1302, 1365, 1410, 1443, 1457, 1554, 1645, 1739, 1833, 1974, 2015, 2170, 2294, 2405, 2418, 2590, 2730, 2821, 2886, 2914, 3055, 3255, 3290, 3367, 3441, 3478, 3666, 3885, 4030, 4277, 4371, 4810, 4935, 5217, 5642, 5735, 6045, 6110, 6510, 6734, 6882, 7215, 7285, 7770, 8029, 8463, 8554, 8695, 8742, 9165, 9870, 10101, 10199, 10434, 11470, 12090, 12173, 12831, 14105, 14430, 14570, 14911, 16058, 16835, 16926, 17205, 17390, 18330, 18941, 20202, 20398, 21385, 21855, 22607, 24087, 24346, 25662, 26085, 28210, 29822, 30597, 33670, 34410, 36519, 37882, 40145, 42315, 42770, 43710, 44733, 45214, 48174, 50505, 50995, 52170, 53909, 56823, 60865, 61194, 64155, 67821, 73038, 74555, 80290, 84630, 89466, 94705, 101010, 101990, 104377, 107818, 113035, 113646, 120435, 121730, 128310, 132587, 135642, 149110, 152985, 158249, 161727, 182595, 189410, 208754, 223665, 226070, 240870, 265174, 269545, 284115, 305970, 313131, 316498, 323454, 339105, 365190, 377363, 397761, 447330, 474747, 521885, 539090, 568230, 626262, 662935, 678210, 700817, 754726, 791245, 795522, 808635, 949494, 1043770, 1132089, 1325870, 1401634, 1565655, 1582490, 1617270, 1886815, 1988805, 2102451, 2264178, 2373735, 3131310, 3504085, 3773630, 3977610, 4204902, 4747470, 4905719, 5660445, 7008170, 9811438, 10512255, 11320890, 14717157, 21024510, 24528595, 29434314, 49057190, 73585785, 147171570]

約数ペア:

[(1, 147171570), (2, 73585785), (3, 49057190), (5, 29434314), (6, 24528595), (7, 21024510), (10, 14717157), (13, 11320890), (14, 10512255), (15, 9811438), (21, 7008170), (26, 5660445), (30, 4905719), (31, 4747470), (35, 4204902), (37, 3977610), (39, 3773630), (42, 3504085), (47, 3131310), (62, 2373735), (65, 2264178), (70, 2102451), (74, 1988805), (78, 1886815), (91, 1617270), (93, 1582490), (94, 1565655), (105, 1401634), (111, 1325870), (130, 1132089), (141, 1043770), (155, 949494), (182, 808635), (185, 795522), (186, 791245), (195, 754726), (210, 700817), (217, 678210), (222, 662935), (235, 626262), (259, 568230), (273, 539090), (282, 521885), (310, 474747), (329, 447330), (370, 397761), (390, 377363), (403, 365190), (434, 339105), (455, 323454), (465, 316498), (470, 313131), (481, 305970), (518, 284115), (546, 269545), (555, 265174), (611, 240870), (651, 226070), (658, 223665), (705, 208754), (777, 189410), (806, 182595), (910, 161727), (930, 158249), (962, 152985), (987, 149110), (1085, 135642), (1110, 132587), (1147, 128310), (1209, 121730), (1222, 120435), (1295, 113646), (1302, 113035), (1365, 107818), (1410, 104377), (1443, 101990), (1457, 101010), (1554, 94705), (1645, 89466), (1739, 84630), (1833, 80290), (1974, 74555), (2015, 73038), (2170, 67821), (2294, 64155), (2405, 61194), (2418, 60865), (2590, 56823), (2730, 53909), (2821, 52170), (2886, 50995), (2914, 50505), (3055, 48174), (3255, 45214), (3290, 44733), (3367, 43710), (3441, 42770), (3478, 42315), (3666, 40145), (3885, 37882), (4030, 36519), (4277, 34410), (4371, 33670), (4810, 30597), (4935, 29822), (5217, 28210), (5642, 26085), (5735, 25662), (6045, 24346), (6110, 24087), (6510, 22607), (6734, 21855), (6882, 21385), (7215, 20398), (7285, 20202), (7770, 18941), (8029, 18330), (8463, 17390), (8554, 17205), (8695, 16926), (8742, 16835), (9165, 16058), (9870, 14911), (10101, 14570), (10199, 14430), (10434, 14105), (11470, 12831), (12090, 12173)]