445589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 1631895552

約数和(自身を除く): 1186306512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 271, 272, 310, 312, 340, 372, 390, 403, 408, 442, 465, 496, 510, 520, 527, 542, 620, 624, 663, 680, 744, 780, 806, 813, 816, 884, 930, 1020, 1040, 1054, 1084, 1105, 1209, 1240, 1326, 1355, 1360, 1488, 1560, 1581, 1612, 1626, 1768, 1860, 2015, 2040, 2108, 2168, 2210, 2418, 2480, 2635, 2652, 2710, 3120, 3162, 3224, 3252, 3315, 3523, 3536, 3720, 4030, 4065, 4080, 4216, 4336, 4420, 4607, 4836, 5270, 5304, 5420, 6045, 6324, 6448, 6504, 6630, 6851, 7046, 7440, 7905, 8060, 8130, 8401, 8432, 8840, 9214, 9672, 10540, 10569, 10608, 10840, 12090, 12648, 13008, 13260, 13702, 13821, 14092, 15810, 16120, 16260, 16802, 17615, 17680, 18428, 19344, 20553, 21080, 21138, 21680, 23035, 24180, 25203, 25296, 26520, 27404, 27642, 28184, 31620, 32240, 32520, 33604, 34255, 35230, 36856, 41106, 42005, 42160, 42276, 46070, 48360, 50406, 52845, 53040, 54808, 55284, 56368, 59891, 63240, 65040, 67208, 68510, 69105, 70460, 73712, 82212, 84010, 84552, 92140, 96720, 100812, 102765, 105690, 109213, 109616, 110568, 119782, 126015, 126480, 134416, 137020, 138210, 140920, 142817, 164424, 168020, 169104, 179673, 184280, 201624, 205530, 211380, 218426, 221136, 239564, 252030, 274040, 276420, 281840, 285634, 299455, 327639, 328848, 336040, 359346, 368560, 403248, 411060, 422760, 428451, 436852, 479128, 504060, 546065, 548080, 552840, 571268, 598910, 655278, 672080, 714085, 718692, 822120, 845520, 856902, 873704, 898365, 958256, 1008120, 1092130, 1105680, 1142536, 1197820, 1310556, 1428170, 1437384, 1638195, 1644240, 1713804, 1747408, 1796730, 1856621, 2016240, 2142255, 2184260, 2285072, 2395640, 2621112, 2856340, 2874768, 3276390, 3427608, 3593460, 3713242, 4284510, 4368520, 4791280, 5242224, 5569863, 5712680, 6552780, 6855216, 7186920, 7426484, 8569020, 8737040, 9283105, 11139726, 11425360, 13105560, 14373840, 14852968, 17138040, 18566210, 22279452, 26211120, 27849315, 29705936, 34276080, 37132420, 44558904, 55698630, 74264840, 89117808, 111397260, 148529680, 222794520, 445589040]

約数ペア:

[(1, 445589040), (2, 222794520), (3, 148529680), (4, 111397260), (5, 89117808), (6, 74264840), (8, 55698630), (10, 44558904), (12, 37132420), (13, 34276080), (15, 29705936), (16, 27849315), (17, 26211120), (20, 22279452), (24, 18566210), (26, 17138040), (30, 14852968), (31, 14373840), (34, 13105560), (39, 11425360), (40, 11139726), (48, 9283105), (51, 8737040), (52, 8569020), (60, 7426484), (62, 7186920), (65, 6855216), (68, 6552780), (78, 5712680), (80, 5569863), (85, 5242224), (93, 4791280), (102, 4368520), (104, 4284510), (120, 3713242), (124, 3593460), (130, 3427608), (136, 3276390), (155, 2874768), (156, 2856340), (170, 2621112), (186, 2395640), (195, 2285072), (204, 2184260), (208, 2142255), (221, 2016240), (240, 1856621), (248, 1796730), (255, 1747408), (260, 1713804), (271, 1644240), (272, 1638195), (310, 1437384), (312, 1428170), (340, 1310556), (372, 1197820), (390, 1142536), (403, 1105680), (408, 1092130), (442, 1008120), (465, 958256), (496, 898365), (510, 873704), (520, 856902), (527, 845520), (542, 822120), (620, 718692), (624, 714085), (663, 672080), (680, 655278), (744, 598910), (780, 571268), (806, 552840), (813, 548080), (816, 546065), (884, 504060), (930, 479128), (1020, 436852), (1040, 428451), (1054, 422760), (1084, 411060), (1105, 403248), (1209, 368560), (1240, 359346), (1326, 336040), (1355, 328848), (1360, 327639), (1488, 299455), (1560, 285634), (1581, 281840), (1612, 276420), (1626, 274040), (1768, 252030), (1860, 239564), (2015, 221136), (2040, 218426), (2108, 211380), (2168, 205530), (2210, 201624), (2418, 184280), (2480, 179673), (2635, 169104), (2652, 168020), (2710, 164424), (3120, 142817), (3162, 140920), (3224, 138210), (3252, 137020), (3315, 134416), (3523, 126480), (3536, 126015), (3720, 119782), (4030, 110568), (4065, 109616), (4080, 109213), (4216, 105690), (4336, 102765), (4420, 100812), (4607, 96720), (4836, 92140), (5270, 84552), (5304, 84010), (5420, 82212), (6045, 73712), (6324, 70460), (6448, 69105), (6504, 68510), (6630, 67208), (6851, 65040), (7046, 63240), (7440, 59891), (7905, 56368), (8060, 55284), (8130, 54808), (8401, 53040), (8432, 52845), (8840, 50406), (9214, 48360), (9672, 46070), (10540, 42276), (10569, 42160), (10608, 42005), (10840, 41106), (12090, 36856), (12648, 35230), (13008, 34255), (13260, 33604), (13702, 32520), (13821, 32240), (14092, 31620), (15810, 28184), (16120, 27642), (16260, 27404), (16802, 26520), (17615, 25296), (17680, 25203), (18428, 24180), (19344, 23035), (20553, 21680), (21080, 21138)]