16754580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 41306220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 71, 76, 90, 92, 95, 108, 114, 115, 135, 138, 142, 171, 180, 190, 207, 213, 228, 230, 270, 276, 284, 285, 342, 345, 355, 380, 414, 426, 437, 460, 513, 540, 570, 621, 639, 684, 690, 710, 828, 852, 855, 874, 1026, 1035, 1065, 1140, 1242, 1278, 1311, 1349, 1380, 1420, 1633, 1710, 1748, 1917, 2052, 2070, 2130, 2185, 2484, 2556, 2565, 2622, 2698, 3105, 3195, 3266, 3420, 3834, 3933, 4047, 4140, 4260, 4370, 4899, 5130, 5244, 5396, 6210, 6390, 6532, 6555, 6745, 7668, 7866, 8094, 8165, 8740, 9585, 9798, 10260, 11799, 12141, 12420, 12780, 13110, 13490, 14697, 15732, 16188, 16330, 19170, 19596, 19665, 20235, 23598, 24282, 24495, 26220, 26980, 29394, 31027, 32660, 36423, 38340, 39330, 40470, 44091, 47196, 48564, 48990, 58788, 58995, 60705, 62054, 72846, 73485, 78660, 80940, 88182, 93081, 97980, 117990, 121410, 124108, 145692, 146970, 155135, 176364, 182115, 186162, 220455, 235980, 242820, 279243, 293940, 310270, 364230, 372324, 440910, 465405, 558486, 620540, 728460, 837729, 881820, 930810, 1116972, 1396215, 1675458, 1861620, 2792430, 3350916, 4188645, 5584860, 8377290, 16754580]

約数ペア:

[(1, 16754580), (2, 8377290), (3, 5584860), (4, 4188645), (5, 3350916), (6, 2792430), (9, 1861620), (10, 1675458), (12, 1396215), (15, 1116972), (18, 930810), (19, 881820), (20, 837729), (23, 728460), (27, 620540), (30, 558486), (36, 465405), (38, 440910), (45, 372324), (46, 364230), (54, 310270), (57, 293940), (60, 279243), (69, 242820), (71, 235980), (76, 220455), (90, 186162), (92, 182115), (95, 176364), (108, 155135), (114, 146970), (115, 145692), (135, 124108), (138, 121410), (142, 117990), (171, 97980), (180, 93081), (190, 88182), (207, 80940), (213, 78660), (228, 73485), (230, 72846), (270, 62054), (276, 60705), (284, 58995), (285, 58788), (342, 48990), (345, 48564), (355, 47196), (380, 44091), (414, 40470), (426, 39330), (437, 38340), (460, 36423), (513, 32660), (540, 31027), (570, 29394), (621, 26980), (639, 26220), (684, 24495), (690, 24282), (710, 23598), (828, 20235), (852, 19665), (855, 19596), (874, 19170), (1026, 16330), (1035, 16188), (1065, 15732), (1140, 14697), (1242, 13490), (1278, 13110), (1311, 12780), (1349, 12420), (1380, 12141), (1420, 11799), (1633, 10260), (1710, 9798), (1748, 9585), (1917, 8740), (2052, 8165), (2070, 8094), (2130, 7866), (2185, 7668), (2484, 6745), (2556, 6555), (2565, 6532), (2622, 6390), (2698, 6210), (3105, 5396), (3195, 5244), (3266, 5130), (3420, 4899), (3834, 4370), (3933, 4260), (4047, 4140)]