368788480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 176

約数和(自身を含む): 990420480

約数和(自身を除く): 621632000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 223, 256, 272, 304, 320, 323, 340, 380, 446, 512, 544, 608, 640, 646, 680, 760, 892, 1024, 1088, 1115, 1216, 1280, 1292, 1360, 1520, 1615, 1784, 2176, 2230, 2432, 2560, 2584, 2720, 3040, 3230, 3568, 3791, 4237, 4352, 4460, 4864, 5120, 5168, 5440, 6080, 6460, 7136, 7582, 8474, 8704, 8920, 9728, 10336, 10880, 12160, 12920, 14272, 15164, 16948, 17408, 17840, 18955, 19456, 20672, 21185, 21760, 24320, 25840, 28544, 30328, 33896, 35680, 37910, 41344, 42370, 43520, 48640, 51680, 57088, 60656, 67792, 71360, 72029, 75820, 82688, 84740, 87040, 97280, 103360, 114176, 121312, 135584, 142720, 144058, 151640, 165376, 169480, 206720, 228352, 242624, 271168, 285440, 288116, 303280, 330752, 338960, 360145, 413440, 485248, 542336, 570880, 576232, 606560, 677920, 720290, 826880, 970496, 1084672, 1141760, 1152464, 1213120, 1355840, 1440580, 1653760, 1940992, 2169344, 2304928, 2426240, 2711680, 2881160, 3881984, 4338688, 4609856, 4852480, 5423360, 5762320, 9219712, 9704960, 10846720, 11524640, 18439424, 19409920, 21693440, 23049280, 36878848, 46098560, 73757696, 92197120, 184394240, 368788480]

約数ペア:

[(1, 368788480), (2, 184394240), (4, 92197120), (5, 73757696), (8, 46098560), (10, 36878848), (16, 23049280), (17, 21693440), (19, 19409920), (20, 18439424), (32, 11524640), (34, 10846720), (38, 9704960), (40, 9219712), (64, 5762320), (68, 5423360), (76, 4852480), (80, 4609856), (85, 4338688), (95, 3881984), (128, 2881160), (136, 2711680), (152, 2426240), (160, 2304928), (170, 2169344), (190, 1940992), (223, 1653760), (256, 1440580), (272, 1355840), (304, 1213120), (320, 1152464), (323, 1141760), (340, 1084672), (380, 970496), (446, 826880), (512, 720290), (544, 677920), (608, 606560), (640, 576232), (646, 570880), (680, 542336), (760, 485248), (892, 413440), (1024, 360145), (1088, 338960), (1115, 330752), (1216, 303280), (1280, 288116), (1292, 285440), (1360, 271168), (1520, 242624), (1615, 228352), (1784, 206720), (2176, 169480), (2230, 165376), (2432, 151640), (2560, 144058), (2584, 142720), (2720, 135584), (3040, 121312), (3230, 114176), (3568, 103360), (3791, 97280), (4237, 87040), (4352, 84740), (4460, 82688), (4864, 75820), (5120, 72029), (5168, 71360), (5440, 67792), (6080, 60656), (6460, 57088), (7136, 51680), (7582, 48640), (8474, 43520), (8704, 42370), (8920, 41344), (9728, 37910), (10336, 35680), (10880, 33896), (12160, 30328), (12920, 28544), (14272, 25840), (15164, 24320), (16948, 21760), (17408, 21185), (17840, 20672), (18955, 19456)]