920685710160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{104021}}^1$

素因数の和:104706

約数の個数: 240

約数和(自身を含む): 3259766540160

約数和(自身を除く): 2339080830000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 647, 684, 720, 760, 855, 912, 1140, 1294, 1368, 1520, 1710, 1941, 2280, 2588, 2736, 3235, 3420, 3882, 4560, 5176, 5823, 6470, 6840, 7764, 9705, 10352, 11646, 12293, 12940, 13680, 15528, 19410, 23292, 24586, 25880, 29115, 31056, 36879, 38820, 46584, 49172, 51760, 58230, 61465, 73758, 77640, 93168, 98344, 104021, 110637, 116460, 122930, 147516, 155280, 184395, 196688, 208042, 221274, 232920, 245860, 295032, 312063, 368790, 416084, 442548, 465840, 491720, 520105, 553185, 590064, 624126, 737580, 832168, 885096, 936189, 983440, 1040210, 1106370, 1248252, 1475160, 1560315, 1664336, 1770192, 1872378, 1976399, 2080420, 2212740, 2496504, 2950320, 3120630, 3744756, 3952798, 4160840, 4425480, 4680945, 4993008, 5929197, 6241260, 7489512, 7905596, 8321680, 8850960, 9361890, 9881995, 11858394, 12482520, 14979024, 15811192, 17787591, 18723780, 19763990, 23716788, 24965040, 29645985, 31622384, 35575182, 37447560, 39527980, 47433576, 59291970, 67301587, 71150364, 74895120, 79055960, 88937955, 94867152, 118583940, 134603174, 142300728, 158111920, 177875910, 201904761, 237167880, 269206348, 284601456, 336507935, 355751820, 403809522, 474335760, 538412696, 605714283, 673015870, 711503640, 807619044, 1009523805, 1076825392, 1211428566, 1278730153, 1346031740, 1423007280, 1615238088, 2019047610, 2422857132, 2557460306, 2692063480, 3028571415, 3230476176, 3836190459, 4038095220, 4845714264, 5114920612, 5384126960, 6057142830, 6393650765, 7672380918, 8076190440, 9691428528, 10229841224, 11508571377, 12114285660, 12787301530, 15344761836, 16152380880, 19180952295, 20459682448, 23017142754, 24228571320, 25574603060, 30689523672, 38361904590, 46034285508, 48457142640, 51149206120, 57542856885, 61379047344, 76723809180, 92068571016, 102298412240, 115085713770, 153447618360, 184137142032, 230171427540, 306895236720, 460342855080, 920685710160]

約数ペア:

[(1, 920685710160), (2, 460342855080), (3, 306895236720), (4, 230171427540), (5, 184137142032), (6, 153447618360), (8, 115085713770), (9, 102298412240), (10, 92068571016), (12, 76723809180), (15, 61379047344), (16, 57542856885), (18, 51149206120), (19, 48457142640), (20, 46034285508), (24, 38361904590), (30, 30689523672), (36, 25574603060), (38, 24228571320), (40, 23017142754), (45, 20459682448), (48, 19180952295), (57, 16152380880), (60, 15344761836), (72, 12787301530), (76, 12114285660), (80, 11508571377), (90, 10229841224), (95, 9691428528), (114, 8076190440), (120, 7672380918), (144, 6393650765), (152, 6057142830), (171, 5384126960), (180, 5114920612), (190, 4845714264), (228, 4038095220), (240, 3836190459), (285, 3230476176), (304, 3028571415), (342, 2692063480), (360, 2557460306), (380, 2422857132), (456, 2019047610), (570, 1615238088), (647, 1423007280), (684, 1346031740), (720, 1278730153), (760, 1211428566), (855, 1076825392), (912, 1009523805), (1140, 807619044), (1294, 711503640), (1368, 673015870), (1520, 605714283), (1710, 538412696), (1941, 474335760), (2280, 403809522), (2588, 355751820), (2736, 336507935), (3235, 284601456), (3420, 269206348), (3882, 237167880), (4560, 201904761), (5176, 177875910), (5823, 158111920), (6470, 142300728), (6840, 134603174), (7764, 118583940), (9705, 94867152), (10352, 88937955), (11646, 79055960), (12293, 74895120), (12940, 71150364), (13680, 67301587), (15528, 59291970), (19410, 47433576), (23292, 39527980), (24586, 37447560), (25880, 35575182), (29115, 31622384), (31056, 29645985), (36879, 24965040), (38820, 23716788), (46584, 19763990), (49172, 18723780), (51760, 17787591), (58230, 15811192), (61465, 14979024), (73758, 12482520), (77640, 11858394), (93168, 9881995), (98344, 9361890), (104021, 8850960), (110637, 8321680), (116460, 7905596), (122930, 7489512), (147516, 6241260), (155280, 5929197), (184395, 4993008), (196688, 4680945), (208042, 4425480), (221274, 4160840), (232920, 3952798), (245860, 3744756), (295032, 3120630), (312063, 2950320), (368790, 2496504), (416084, 2212740), (442548, 2080420), (465840, 1976399), (491720, 1872378), (520105, 1770192), (553185, 1664336), (590064, 1560315), (624126, 1475160), (737580, 1248252), (832168, 1106370), (885096, 1040210), (936189, 983440)]