2158643760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7603}}^1$

素因数の和:7652

約数の個数: 240

約数和(自身を含む): 8282398464

約数和(自身を除く): 6123754704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7098, 7280, 7603, 8112, 9464, 10140, 10920, 11830, 13520, 14196, 15206, 17745, 18928, 20280, 21840, 22809, 23660, 28392, 30412, 35490, 38015, 40560, 45618, 47320, 53221, 56784, 60824, 70980, 76030, 91236, 94640, 98839, 106442, 114045, 121648, 141960, 152060, 159663, 182472, 197678, 212884, 228090, 266105, 283920, 296517, 304120, 319326, 364944, 395356, 425768, 456180, 494195, 532210, 593034, 608240, 638652, 691873, 790712, 798315, 851536, 912360, 988390, 1064420, 1186068, 1277304, 1284907, 1383746, 1482585, 1581424, 1596630, 1824720, 1976780, 2075619, 2128840, 2372136, 2554608, 2569814, 2767492, 2965170, 3193260, 3459365, 3854721, 3953560, 4151238, 4257680, 4744272, 5139628, 5534984, 5930340, 6386520, 6424535, 6918730, 7709442, 7907120, 8302476, 8994349, 10279256, 10378095, 11069968, 11860680, 12773040, 12849070, 13837460, 15418884, 16604952, 17988698, 19273605, 20558512, 20756190, 23721360, 25698140, 26983047, 27674920, 30837768, 33209904, 35977396, 38547210, 41512380, 44971745, 51396280, 53966094, 55349840, 61675536, 71954792, 77094420, 83024760, 89943490, 102792560, 107932188, 134915235, 143909584, 154188840, 166049520, 179886980, 215864376, 269830470, 308377680, 359773960, 431728752, 539660940, 719547920, 1079321880, 2158643760]

約数ペア:

[(1, 2158643760), (2, 1079321880), (3, 719547920), (4, 539660940), (5, 431728752), (6, 359773960), (7, 308377680), (8, 269830470), (10, 215864376), (12, 179886980), (13, 166049520), (14, 154188840), (15, 143909584), (16, 134915235), (20, 107932188), (21, 102792560), (24, 89943490), (26, 83024760), (28, 77094420), (30, 71954792), (35, 61675536), (39, 55349840), (40, 53966094), (42, 51396280), (48, 44971745), (52, 41512380), (56, 38547210), (60, 35977396), (65, 33209904), (70, 30837768), (78, 27674920), (80, 26983047), (84, 25698140), (91, 23721360), (104, 20756190), (105, 20558512), (112, 19273605), (120, 17988698), (130, 16604952), (140, 15418884), (156, 13837460), (168, 12849070), (169, 12773040), (182, 11860680), (195, 11069968), (208, 10378095), (210, 10279256), (240, 8994349), (260, 8302476), (273, 7907120), (280, 7709442), (312, 6918730), (336, 6424535), (338, 6386520), (364, 5930340), (390, 5534984), (420, 5139628), (455, 4744272), (507, 4257680), (520, 4151238), (546, 3953560), (560, 3854721), (624, 3459365), (676, 3193260), (728, 2965170), (780, 2767492), (840, 2569814), (845, 2554608), (910, 2372136), (1014, 2128840), (1040, 2075619), (1092, 1976780), (1183, 1824720), (1352, 1596630), (1365, 1581424), (1456, 1482585), (1560, 1383746), (1680, 1284907), (1690, 1277304), (1820, 1186068), (2028, 1064420), (2184, 988390), (2366, 912360), (2535, 851536), (2704, 798315), (2730, 790712), (3120, 691873), (3380, 638652), (3549, 608240), (3640, 593034), (4056, 532210), (4368, 494195), (4732, 456180), (5070, 425768), (5460, 395356), (5915, 364944), (6760, 319326), (7098, 304120), (7280, 296517), (7603, 283920), (8112, 266105), (9464, 228090), (10140, 212884), (10920, 197678), (11830, 182472), (13520, 159663), (14196, 152060), (15206, 141960), (17745, 121648), (18928, 114045), (20280, 106442), (21840, 98839), (22809, 94640), (23660, 91236), (28392, 76030), (30412, 70980), (35490, 60824), (38015, 56784), (40560, 53221), (45618, 47320)]