2640882960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 320

約数和(自身を含む): 9651168000

約数和(自身を除く): 7010285040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 229, 240, 270, 281, 285, 304, 342, 360, 380, 432, 456, 458, 513, 540, 562, 570, 684, 687, 720, 760, 843, 855, 912, 916, 1026, 1080, 1124, 1140, 1145, 1368, 1374, 1405, 1520, 1686, 1710, 1832, 2052, 2061, 2160, 2248, 2280, 2290, 2529, 2565, 2736, 2748, 2810, 3372, 3420, 3435, 3664, 4104, 4122, 4215, 4351, 4496, 4560, 4580, 5058, 5130, 5339, 5496, 5620, 6183, 6744, 6840, 6870, 7587, 8208, 8244, 8430, 8702, 9160, 10116, 10260, 10305, 10678, 10992, 11240, 12366, 12645, 13053, 13488, 13680, 13740, 15174, 16017, 16488, 16860, 17404, 18320, 20232, 20520, 20610, 21356, 21755, 22480, 24732, 25290, 26106, 26695, 27480, 30348, 30915, 32034, 32976, 33720, 34808, 37935, 39159, 40464, 41040, 41220, 42712, 43510, 48051, 49464, 50580, 52212, 53390, 54960, 60696, 61830, 64068, 64349, 65265, 67440, 69616, 75870, 78318, 80085, 82440, 85424, 87020, 96102, 98928, 101160, 104424, 106780, 117477, 121392, 123660, 128136, 128698, 130530, 144153, 151740, 156636, 160170, 164880, 174040, 192204, 193047, 195795, 202320, 208848, 213560, 234954, 240255, 247320, 256272, 257396, 261060, 288306, 303480, 313272, 320340, 321745, 348080, 384408, 386094, 391590, 427120, 469908, 480510, 494640, 514792, 522120, 576612, 579141, 587385, 606960, 626544, 640680, 643490, 720765, 768816, 772188, 783180, 939816, 961020, 965235, 1029584, 1044240, 1153224, 1158282, 1174770, 1222631, 1281360, 1286980, 1441530, 1544376, 1566360, 1737423, 1879632, 1922040, 1930470, 2306448, 2316564, 2349540, 2445262, 2573960, 2883060, 2895705, 3088752, 3132720, 3474846, 3667893, 3844080, 3860940, 4633128, 4699080, 4890524, 5147920, 5766120, 5791410, 6113155, 6949692, 7335786, 7721880, 8687115, 9266256, 9398160, 9781048, 11003679, 11532240, 11582820, 12226310, 13899384, 14671572, 15443760, 17374230, 18339465, 19562096, 22007358, 23165640, 24452620, 27798768, 29343144, 33011037, 34748460, 36678930, 44014716, 46331280, 48905240, 55018395, 58686288, 66022074, 69496920, 73357860, 88029432, 97810480, 110036790, 132044148, 138993840, 146715720, 165055185, 176058864, 220073580, 264088296, 293431440, 330110370, 440147160, 528176592, 660220740, 880294320, 1320441480, 2640882960]

約数ペア:

[(1, 2640882960), (2, 1320441480), (3, 880294320), (4, 660220740), (5, 528176592), (6, 440147160), (8, 330110370), (9, 293431440), (10, 264088296), (12, 220073580), (15, 176058864), (16, 165055185), (18, 146715720), (19, 138993840), (20, 132044148), (24, 110036790), (27, 97810480), (30, 88029432), (36, 73357860), (38, 69496920), (40, 66022074), (45, 58686288), (48, 55018395), (54, 48905240), (57, 46331280), (60, 44014716), (72, 36678930), (76, 34748460), (80, 33011037), (90, 29343144), (95, 27798768), (108, 24452620), (114, 23165640), (120, 22007358), (135, 19562096), (144, 18339465), (152, 17374230), (171, 15443760), (180, 14671572), (190, 13899384), (216, 12226310), (228, 11582820), (229, 11532240), (240, 11003679), (270, 9781048), (281, 9398160), (285, 9266256), (304, 8687115), (342, 7721880), (360, 7335786), (380, 6949692), (432, 6113155), (456, 5791410), (458, 5766120), (513, 5147920), (540, 4890524), (562, 4699080), (570, 4633128), (684, 3860940), (687, 3844080), (720, 3667893), (760, 3474846), (843, 3132720), (855, 3088752), (912, 2895705), (916, 2883060), (1026, 2573960), (1080, 2445262), (1124, 2349540), (1140, 2316564), (1145, 2306448), (1368, 1930470), (1374, 1922040), (1405, 1879632), (1520, 1737423), (1686, 1566360), (1710, 1544376), (1832, 1441530), (2052, 1286980), (2061, 1281360), (2160, 1222631), (2248, 1174770), (2280, 1158282), (2290, 1153224), (2529, 1044240), (2565, 1029584), (2736, 965235), (2748, 961020), (2810, 939816), (3372, 783180), (3420, 772188), (3435, 768816), (3664, 720765), (4104, 643490), (4122, 640680), (4215, 626544), (4351, 606960), (4496, 587385), (4560, 579141), (4580, 576612), (5058, 522120), (5130, 514792), (5339, 494640), (5496, 480510), (5620, 469908), (6183, 427120), (6744, 391590), (6840, 386094), (6870, 384408), (7587, 348080), (8208, 321745), (8244, 320340), (8430, 313272), (8702, 303480), (9160, 288306), (10116, 261060), (10260, 257396), (10305, 256272), (10678, 247320), (10992, 240255), (11240, 234954), (12366, 213560), (12645, 208848), (13053, 202320), (13488, 195795), (13680, 193047), (13740, 192204), (15174, 174040), (16017, 164880), (16488, 160170), (16860, 156636), (17404, 151740), (18320, 144153), (20232, 130530), (20520, 128698), (20610, 128136), (21356, 123660), (21755, 121392), (22480, 117477), (24732, 106780), (25290, 104424), (26106, 101160), (26695, 98928), (27480, 96102), (30348, 87020), (30915, 85424), (32034, 82440), (32976, 80085), (33720, 78318), (34808, 75870), (37935, 69616), (39159, 67440), (40464, 65265), (41040, 64349), (41220, 64068), (42712, 61830), (43510, 60696), (48051, 54960), (49464, 53390), (50580, 52212)]