84993840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 311810400

約数和(自身を除く): 226816560

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, 109, 114, 120, 135, 144, 152, 171, 180, 190, 216, 218, 228, 240, 270, 285, 304, 327, 342, 360, 361, 380, 432, 436, 456, 513, 540, 545, 570, 654, 684, 720, 722, 760, 855, 872, 912, 981, 1026, 1080, 1083, 1090, 1140, 1308, 1368, 1444, 1520, 1635, 1710, 1744, 1805, 1962, 2052, 2071, 2160, 2166, 2180, 2280, 2565, 2616, 2736, 2888, 2943, 3249, 3270, 3420, 3610, 3924, 4104, 4142, 4332, 4360, 4560, 4905, 5130, 5232, 5415, 5776, 5886, 6213, 6498, 6540, 6840, 7220, 7848, 8208, 8284, 8664, 8720, 9747, 9810, 10260, 10355, 10830, 11772, 12426, 12996, 13080, 13680, 14440, 14715, 15696, 16245, 16568, 17328, 18639, 19494, 19620, 20520, 20710, 21660, 23544, 24852, 25992, 26160, 28880, 29430, 31065, 32490, 33136, 37278, 38988, 39240, 39349, 41040, 41420, 43320, 47088, 48735, 49704, 51984, 55917, 58860, 62130, 64980, 74556, 77976, 78480, 78698, 82840, 86640, 93195, 97470, 99408, 111834, 117720, 118047, 124260, 129960, 149112, 155952, 157396, 165680, 186390, 194940, 196745, 223668, 235440, 236094, 248520, 259920, 279585, 298224, 314792, 354141, 372780, 389880, 393490, 447336, 472188, 497040, 559170, 590235, 629584, 708282, 745560, 779760, 786980, 894672, 944376, 1062423, 1118340, 1180470, 1416564, 1491120, 1573960, 1770705, 1888752, 2124846, 2236680, 2360940, 2833128, 3147920, 3541410, 4249692, 4473360, 4721880, 5312115, 5666256, 7082820, 8499384, 9443760, 10624230, 14165640, 16998768, 21248460, 28331280, 42496920, 84993840]

約数ペア:

[(1, 84993840), (2, 42496920), (3, 28331280), (4, 21248460), (5, 16998768), (6, 14165640), (8, 10624230), (9, 9443760), (10, 8499384), (12, 7082820), (15, 5666256), (16, 5312115), (18, 4721880), (19, 4473360), (20, 4249692), (24, 3541410), (27, 3147920), (30, 2833128), (36, 2360940), (38, 2236680), (40, 2124846), (45, 1888752), (48, 1770705), (54, 1573960), (57, 1491120), (60, 1416564), (72, 1180470), (76, 1118340), (80, 1062423), (90, 944376), (95, 894672), (108, 786980), (109, 779760), (114, 745560), (120, 708282), (135, 629584), (144, 590235), (152, 559170), (171, 497040), (180, 472188), (190, 447336), (216, 393490), (218, 389880), (228, 372780), (240, 354141), (270, 314792), (285, 298224), (304, 279585), (327, 259920), (342, 248520), (360, 236094), (361, 235440), (380, 223668), (432, 196745), (436, 194940), (456, 186390), (513, 165680), (540, 157396), (545, 155952), (570, 149112), (654, 129960), (684, 124260), (720, 118047), (722, 117720), (760, 111834), (855, 99408), (872, 97470), (912, 93195), (981, 86640), (1026, 82840), (1080, 78698), (1083, 78480), (1090, 77976), (1140, 74556), (1308, 64980), (1368, 62130), (1444, 58860), (1520, 55917), (1635, 51984), (1710, 49704), (1744, 48735), (1805, 47088), (1962, 43320), (2052, 41420), (2071, 41040), (2160, 39349), (2166, 39240), (2180, 38988), (2280, 37278), (2565, 33136), (2616, 32490), (2736, 31065), (2888, 29430), (2943, 28880), (3249, 26160), (3270, 25992), (3420, 24852), (3610, 23544), (3924, 21660), (4104, 20710), (4142, 20520), (4332, 19620), (4360, 19494), (4560, 18639), (4905, 17328), (5130, 16568), (5232, 16245), (5415, 15696), (5776, 14715), (5886, 14440), (6213, 13680), (6498, 13080), (6540, 12996), (6840, 12426), (7220, 11772), (7848, 10830), (8208, 10355), (8284, 10260), (8664, 9810), (8720, 9747)]