2129934960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51899}}^1$

素因数の和:51940

約数の個数: 160

約数和(自身を含む): 7722720000

約数和(自身を除く): 5592785040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 51899, 103798, 155697, 207596, 259495, 311394, 415192, 467091, 518990, 622788, 778485, 830384, 934182, 986081, 1037980, 1245576, 1401273, 1556970, 1868364, 1972162, 2075960, 2335455, 2491152, 2802546, 2958243, 3113940, 3736728, 3944324, 4151920, 4670910, 4930405, 5605092, 5916486, 6227880, 7006365, 7473456, 7888648, 8874729, 9341820, 9860810, 11210184, 11832972, 12455760, 14012730, 14791215, 15777296, 17749458, 18683640, 19721620, 22420368, 23665944, 26624187, 28025460, 29582430, 35498916, 37367280, 39443240, 44373645, 47331888, 53248374, 56050920, 59164860, 70997832, 78886480, 88747290, 106496748, 112101840, 118329720, 133120935, 141995664, 177494580, 212993496, 236659440, 266241870, 354989160, 425986992, 532483740, 709978320, 1064967480, 2129934960]

約数ペア:

[(1, 2129934960), (2, 1064967480), (3, 709978320), (4, 532483740), (5, 425986992), (6, 354989160), (8, 266241870), (9, 236659440), (10, 212993496), (12, 177494580), (15, 141995664), (16, 133120935), (18, 118329720), (19, 112101840), (20, 106496748), (24, 88747290), (27, 78886480), (30, 70997832), (36, 59164860), (38, 56050920), (40, 53248374), (45, 47331888), (48, 44373645), (54, 39443240), (57, 37367280), (60, 35498916), (72, 29582430), (76, 28025460), (80, 26624187), (90, 23665944), (95, 22420368), (108, 19721620), (114, 18683640), (120, 17749458), (135, 15777296), (144, 14791215), (152, 14012730), (171, 12455760), (180, 11832972), (190, 11210184), (216, 9860810), (228, 9341820), (240, 8874729), (270, 7888648), (285, 7473456), (304, 7006365), (342, 6227880), (360, 5916486), (380, 5605092), (432, 4930405), (456, 4670910), (513, 4151920), (540, 3944324), (570, 3736728), (684, 3113940), (720, 2958243), (760, 2802546), (855, 2491152), (912, 2335455), (1026, 2075960), (1080, 1972162), (1140, 1868364), (1368, 1556970), (1520, 1401273), (1710, 1245576), (2052, 1037980), (2160, 986081), (2280, 934182), (2565, 830384), (2736, 778485), (3420, 622788), (4104, 518990), (4560, 467091), (5130, 415192), (6840, 311394), (8208, 259495), (10260, 207596), (13680, 155697), (20520, 103798), (41040, 51899)]