374428440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 1337472000

約数和(自身を除く): 963043560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 135, 142, 152, 171, 180, 190, 213, 216, 228, 257, 270, 284, 285, 342, 355, 360, 380, 426, 456, 513, 514, 540, 568, 570, 639, 684, 710, 760, 771, 852, 855, 1026, 1028, 1065, 1080, 1140, 1278, 1285, 1349, 1368, 1420, 1542, 1704, 1710, 1917, 2052, 2056, 2130, 2280, 2313, 2556, 2565, 2570, 2698, 2840, 3084, 3195, 3420, 3834, 3855, 4047, 4104, 4260, 4626, 4883, 5112, 5130, 5140, 5396, 6168, 6390, 6745, 6840, 6939, 7668, 7710, 8094, 8520, 9252, 9585, 9766, 10260, 10280, 10792, 11565, 12141, 12780, 13490, 13878, 14649, 15336, 15420, 16188, 18247, 18504, 19170, 19532, 20235, 20520, 23130, 24282, 24415, 25560, 26980, 27756, 29298, 30840, 32376, 34695, 36423, 36494, 38340, 39064, 40470, 43947, 46260, 48564, 48830, 53960, 54741, 55512, 58596, 60705, 69390, 72846, 72988, 73245, 76680, 80940, 87894, 91235, 92520, 97128, 97660, 109482, 117192, 121410, 131841, 138780, 145692, 145976, 146490, 161880, 164223, 175788, 182115, 182470, 195320, 218964, 219735, 242820, 263682, 273705, 277560, 291384, 292980, 328446, 346693, 351576, 364230, 364940, 437928, 439470, 485640, 492669, 527364, 547410, 585960, 656892, 659205, 693386, 728460, 729880, 821115, 878940, 985338, 1040079, 1054728, 1094820, 1313784, 1318410, 1386772, 1456920, 1642230, 1733465, 1757880, 1970676, 2080158, 2189640, 2463345, 2636820, 2773544, 3120237, 3284460, 3466930, 3941352, 4160316, 4926690, 5200395, 5273640, 6240474, 6568920, 6933860, 8320632, 9360711, 9853380, 10400790, 12480948, 13867720, 15601185, 18721422, 19706760, 20801580, 24961896, 31202370, 37442844, 41603160, 46803555, 62404740, 74885688, 93607110, 124809480, 187214220, 374428440]

約数ペア:

[(1, 374428440), (2, 187214220), (3, 124809480), (4, 93607110), (5, 74885688), (6, 62404740), (8, 46803555), (9, 41603160), (10, 37442844), (12, 31202370), (15, 24961896), (18, 20801580), (19, 19706760), (20, 18721422), (24, 15601185), (27, 13867720), (30, 12480948), (36, 10400790), (38, 9853380), (40, 9360711), (45, 8320632), (54, 6933860), (57, 6568920), (60, 6240474), (71, 5273640), (72, 5200395), (76, 4926690), (90, 4160316), (95, 3941352), (108, 3466930), (114, 3284460), (120, 3120237), (135, 2773544), (142, 2636820), (152, 2463345), (171, 2189640), (180, 2080158), (190, 1970676), (213, 1757880), (216, 1733465), (228, 1642230), (257, 1456920), (270, 1386772), (284, 1318410), (285, 1313784), (342, 1094820), (355, 1054728), (360, 1040079), (380, 985338), (426, 878940), (456, 821115), (513, 729880), (514, 728460), (540, 693386), (568, 659205), (570, 656892), (639, 585960), (684, 547410), (710, 527364), (760, 492669), (771, 485640), (852, 439470), (855, 437928), (1026, 364940), (1028, 364230), (1065, 351576), (1080, 346693), (1140, 328446), (1278, 292980), (1285, 291384), (1349, 277560), (1368, 273705), (1420, 263682), (1542, 242820), (1704, 219735), (1710, 218964), (1917, 195320), (2052, 182470), (2056, 182115), (2130, 175788), (2280, 164223), (2313, 161880), (2556, 146490), (2565, 145976), (2570, 145692), (2698, 138780), (2840, 131841), (3084, 121410), (3195, 117192), (3420, 109482), (3834, 97660), (3855, 97128), (4047, 92520), (4104, 91235), (4260, 87894), (4626, 80940), (4883, 76680), (5112, 73245), (5130, 72988), (5140, 72846), (5396, 69390), (6168, 60705), (6390, 58596), (6745, 55512), (6840, 54741), (6939, 53960), (7668, 48830), (7710, 48564), (8094, 46260), (8520, 43947), (9252, 40470), (9585, 39064), (9766, 38340), (10260, 36494), (10280, 36423), (10792, 34695), (11565, 32376), (12141, 30840), (12780, 29298), (13490, 27756), (13878, 26980), (14649, 25560), (15336, 24415), (15420, 24282), (16188, 23130), (18247, 20520), (18504, 20235), (19170, 19532)]