22339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 83566080

約数和(自身を除く): 61226640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 71, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 142, 144, 152, 171, 180, 184, 190, 207, 213, 228, 230, 240, 276, 284, 285, 304, 342, 345, 355, 360, 368, 380, 414, 426, 437, 456, 460, 552, 568, 570, 639, 684, 690, 710, 720, 760, 828, 852, 855, 874, 912, 920, 1035, 1065, 1104, 1136, 1140, 1278, 1311, 1349, 1368, 1380, 1420, 1520, 1633, 1656, 1704, 1710, 1748, 1840, 2070, 2130, 2185, 2280, 2556, 2622, 2698, 2736, 2760, 2840, 3195, 3266, 3312, 3408, 3420, 3496, 3933, 4047, 4140, 4260, 4370, 4560, 4899, 5112, 5244, 5396, 5520, 5680, 6390, 6532, 6555, 6745, 6840, 6992, 7866, 8094, 8165, 8280, 8520, 8740, 9798, 10224, 10488, 10792, 12141, 12780, 13064, 13110, 13490, 13680, 14697, 15732, 16188, 16330, 16560, 17040, 17480, 19596, 19665, 20235, 20976, 21584, 24282, 24495, 25560, 26128, 26220, 26980, 29394, 31027, 31464, 32376, 32660, 34960, 39192, 39330, 40470, 48564, 48990, 51120, 52440, 53960, 58788, 60705, 62054, 62928, 64752, 65320, 73485, 78384, 78660, 80940, 93081, 97128, 97980, 104880, 107920, 117576, 121410, 124108, 130640, 146970, 155135, 157320, 161880, 186162, 194256, 195960, 235152, 242820, 248216, 279243, 293940, 310270, 314640, 323760, 372324, 391920, 465405, 485640, 496432, 558486, 587880, 620540, 744648, 930810, 971280, 1116972, 1175760, 1241080, 1396215, 1489296, 1861620, 2233944, 2482160, 2792430, 3723240, 4467888, 5584860, 7446480, 11169720, 22339440]

約数ペア:

[(1, 22339440), (2, 11169720), (3, 7446480), (4, 5584860), (5, 4467888), (6, 3723240), (8, 2792430), (9, 2482160), (10, 2233944), (12, 1861620), (15, 1489296), (16, 1396215), (18, 1241080), (19, 1175760), (20, 1116972), (23, 971280), (24, 930810), (30, 744648), (36, 620540), (38, 587880), (40, 558486), (45, 496432), (46, 485640), (48, 465405), (57, 391920), (60, 372324), (69, 323760), (71, 314640), (72, 310270), (76, 293940), (80, 279243), (90, 248216), (92, 242820), (95, 235152), (114, 195960), (115, 194256), (120, 186162), (138, 161880), (142, 157320), (144, 155135), (152, 146970), (171, 130640), (180, 124108), (184, 121410), (190, 117576), (207, 107920), (213, 104880), (228, 97980), (230, 97128), (240, 93081), (276, 80940), (284, 78660), (285, 78384), (304, 73485), (342, 65320), (345, 64752), (355, 62928), (360, 62054), (368, 60705), (380, 58788), (414, 53960), (426, 52440), (437, 51120), (456, 48990), (460, 48564), (552, 40470), (568, 39330), (570, 39192), (639, 34960), (684, 32660), (690, 32376), (710, 31464), (720, 31027), (760, 29394), (828, 26980), (852, 26220), (855, 26128), (874, 25560), (912, 24495), (920, 24282), (1035, 21584), (1065, 20976), (1104, 20235), (1136, 19665), (1140, 19596), (1278, 17480), (1311, 17040), (1349, 16560), (1368, 16330), (1380, 16188), (1420, 15732), (1520, 14697), (1633, 13680), (1656, 13490), (1704, 13110), (1710, 13064), (1748, 12780), (1840, 12141), (2070, 10792), (2130, 10488), (2185, 10224), (2280, 9798), (2556, 8740), (2622, 8520), (2698, 8280), (2736, 8165), (2760, 8094), (2840, 7866), (3195, 6992), (3266, 6840), (3312, 6745), (3408, 6555), (3420, 6532), (3496, 6390), (3933, 5680), (4047, 5520), (4140, 5396), (4260, 5244), (4370, 5112), (4560, 4899)]