728423520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 2704181760

約数和(自身を除く): 1975758240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 53, 55, 57, 60, 66, 76, 80, 88, 95, 96, 106, 110, 114, 120, 132, 137, 152, 159, 160, 165, 176, 190, 209, 212, 220, 228, 240, 264, 265, 274, 285, 304, 318, 330, 352, 380, 411, 418, 424, 440, 456, 480, 528, 530, 548, 570, 583, 608, 627, 636, 660, 685, 760, 795, 822, 836, 848, 880, 912, 1007, 1045, 1056, 1060, 1096, 1140, 1166, 1254, 1272, 1320, 1370, 1507, 1520, 1590, 1644, 1672, 1696, 1749, 1760, 1824, 2014, 2055, 2090, 2120, 2192, 2280, 2332, 2508, 2544, 2603, 2640, 2740, 2915, 3014, 3021, 3040, 3135, 3180, 3288, 3344, 3498, 4028, 4110, 4180, 4240, 4384, 4521, 4560, 4664, 5016, 5035, 5088, 5206, 5280, 5480, 5830, 6028, 6042, 6270, 6360, 6576, 6688, 6996, 7261, 7535, 7809, 8056, 8220, 8360, 8480, 8745, 9042, 9120, 9328, 10032, 10070, 10412, 10960, 11077, 11660, 12056, 12084, 12540, 12720, 13015, 13152, 13992, 14522, 15070, 15105, 15618, 16112, 16440, 16720, 17490, 18084, 18656, 20064, 20140, 20824, 21783, 21920, 22154, 22605, 23320, 24112, 24168, 25080, 25440, 26030, 27984, 28633, 29044, 30140, 30210, 31236, 32224, 32880, 33231, 33440, 34980, 36168, 36305, 39045, 40280, 41648, 43566, 44308, 45210, 46640, 48224, 48336, 50160, 52060, 55385, 55968, 57266, 58088, 60280, 60420, 62472, 65760, 66462, 69960, 72336, 72610, 78090, 79871, 80560, 83296, 85899, 87132, 88616, 90420, 93280, 96672, 100320, 104120, 108915, 110770, 114532, 116176, 120560, 120840, 124944, 132924, 137959, 139920, 143165, 144672, 145220, 156180, 159742, 161120, 166155, 171798, 174264, 177232, 180840, 208240, 217830, 221540, 229064, 232352, 239613, 241120, 241680, 249888, 265848, 275918, 279840, 286330, 290440, 312360, 319484, 332310, 343596, 348528, 354464, 361680, 399355, 413877, 416480, 429495, 435660, 443080, 458128, 479226, 483360, 531696, 551836, 572660, 580880, 624720, 638968, 664620, 687192, 689795, 697056, 723360, 798710, 827754, 858990, 871320, 886160, 916256, 958452, 1063392, 1103672, 1145320, 1161760, 1198065, 1249440, 1277936, 1329240, 1374384, 1379590, 1517549, 1597420, 1655508, 1717980, 1742640, 1772320, 1916904, 2069385, 2207344, 2290640, 2396130, 2555872, 2658480, 2748768, 2759180, 3035098, 3194840, 3311016, 3435960, 3485280, 3833808, 4138770, 4414688, 4552647, 4581280, 4792260, 5316960, 5518360, 6070196, 6389680, 6622032, 6871920, 7587745, 7667616, 8277540, 9105294, 9584520, 11036720, 12140392, 12779360, 13244064, 13743840, 15175490, 16555080, 18210588, 19169040, 22073440, 22763235, 24280784, 30350980, 33110160, 36421176, 38338080, 45526470, 48561568, 60701960, 66220320, 72842352, 91052940, 121403920, 145684704, 182105880, 242807840, 364211760, 728423520]

約数ペア:

[(1, 728423520), (2, 364211760), (3, 242807840), (4, 182105880), (5, 145684704), (6, 121403920), (8, 91052940), (10, 72842352), (11, 66220320), (12, 60701960), (15, 48561568), (16, 45526470), (19, 38338080), (20, 36421176), (22, 33110160), (24, 30350980), (30, 24280784), (32, 22763235), (33, 22073440), (38, 19169040), (40, 18210588), (44, 16555080), (48, 15175490), (53, 13743840), (55, 13244064), (57, 12779360), (60, 12140392), (66, 11036720), (76, 9584520), (80, 9105294), (88, 8277540), (95, 7667616), (96, 7587745), (106, 6871920), (110, 6622032), (114, 6389680), (120, 6070196), (132, 5518360), (137, 5316960), (152, 4792260), (159, 4581280), (160, 4552647), (165, 4414688), (176, 4138770), (190, 3833808), (209, 3485280), (212, 3435960), (220, 3311016), (228, 3194840), (240, 3035098), (264, 2759180), (265, 2748768), (274, 2658480), (285, 2555872), (304, 2396130), (318, 2290640), (330, 2207344), (352, 2069385), (380, 1916904), (411, 1772320), (418, 1742640), (424, 1717980), (440, 1655508), (456, 1597420), (480, 1517549), (528, 1379590), (530, 1374384), (548, 1329240), (570, 1277936), (583, 1249440), (608, 1198065), (627, 1161760), (636, 1145320), (660, 1103672), (685, 1063392), (760, 958452), (795, 916256), (822, 886160), (836, 871320), (848, 858990), (880, 827754), (912, 798710), (1007, 723360), (1045, 697056), (1056, 689795), (1060, 687192), (1096, 664620), (1140, 638968), (1166, 624720), (1254, 580880), (1272, 572660), (1320, 551836), (1370, 531696), (1507, 483360), (1520, 479226), (1590, 458128), (1644, 443080), (1672, 435660), (1696, 429495), (1749, 416480), (1760, 413877), (1824, 399355), (2014, 361680), (2055, 354464), (2090, 348528), (2120, 343596), (2192, 332310), (2280, 319484), (2332, 312360), (2508, 290440), (2544, 286330), (2603, 279840), (2640, 275918), (2740, 265848), (2915, 249888), (3014, 241680), (3021, 241120), (3040, 239613), (3135, 232352), (3180, 229064), (3288, 221540), (3344, 217830), (3498, 208240), (4028, 180840), (4110, 177232), (4180, 174264), (4240, 171798), (4384, 166155), (4521, 161120), (4560, 159742), (4664, 156180), (5016, 145220), (5035, 144672), (5088, 143165), (5206, 139920), (5280, 137959), (5480, 132924), (5830, 124944), (6028, 120840), (6042, 120560), (6270, 116176), (6360, 114532), (6576, 110770), (6688, 108915), (6996, 104120), (7261, 100320), (7535, 96672), (7809, 93280), (8056, 90420), (8220, 88616), (8360, 87132), (8480, 85899), (8745, 83296), (9042, 80560), (9120, 79871), (9328, 78090), (10032, 72610), (10070, 72336), (10412, 69960), (10960, 66462), (11077, 65760), (11660, 62472), (12056, 60420), (12084, 60280), (12540, 58088), (12720, 57266), (13015, 55968), (13152, 55385), (13992, 52060), (14522, 50160), (15070, 48336), (15105, 48224), (15618, 46640), (16112, 45210), (16440, 44308), (16720, 43566), (17490, 41648), (18084, 40280), (18656, 39045), (20064, 36305), (20140, 36168), (20824, 34980), (21783, 33440), (21920, 33231), (22154, 32880), (22605, 32224), (23320, 31236), (24112, 30210), (24168, 30140), (25080, 29044), (25440, 28633), (26030, 27984)]