19194491160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15361}}^1$

素因数の和:15483

約数の個数: 256

約数和(自身を含む): 69682032000

約数和(自身を除く): 50487540840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 178, 180, 195, 216, 234, 260, 267, 270, 312, 351, 356, 360, 390, 445, 468, 520, 534, 540, 585, 702, 712, 780, 801, 890, 936, 1068, 1080, 1157, 1170, 1335, 1404, 1560, 1602, 1755, 1780, 2136, 2314, 2340, 2403, 2670, 2808, 3204, 3471, 3510, 3560, 4005, 4628, 4680, 4806, 5340, 5785, 6408, 6942, 7020, 8010, 9256, 9612, 10413, 10680, 11570, 12015, 13884, 14040, 15361, 16020, 17355, 19224, 20826, 23140, 24030, 27768, 30722, 31239, 32040, 34710, 41652, 46083, 46280, 48060, 52065, 61444, 62478, 69420, 76805, 83304, 92166, 96120, 104130, 122888, 124956, 138249, 138840, 153610, 156195, 184332, 199693, 208260, 230415, 249912, 276498, 307220, 312390, 368664, 399386, 414747, 416520, 460830, 552996, 599079, 614440, 624780, 691245, 798772, 829494, 921660, 998465, 1105992, 1198158, 1249560, 1367129, 1382490, 1597544, 1658988, 1797237, 1843320, 1996930, 2073735, 2396316, 2734258, 2764980, 2995395, 3317976, 3594474, 3993860, 4101387, 4147470, 4792632, 5391711, 5468516, 5529960, 5990790, 6835645, 7188948, 7987720, 8202774, 8294940, 8986185, 10783422, 10937032, 11981580, 12304161, 13671290, 14377896, 16405548, 16589880, 17772677, 17972370, 20506935, 21566844, 23963160, 24608322, 26958555, 27342580, 32811096, 35545354, 35944740, 36912483, 41013870, 43133688, 49216644, 53318031, 53917110, 54685160, 61520805, 71090708, 71889480, 73824966, 82027740, 88863385, 98433288, 106636062, 107834220, 123041610, 142181416, 147649932, 159954093, 164055480, 177726770, 184562415, 213272124, 215668440, 246083220, 266590155, 295299864, 319908186, 355453540, 369124830, 426544248, 479862279, 492166440, 533180310, 639816372, 710907080, 738249660, 799770465, 959724558, 1066360620, 1279632744, 1476499320, 1599540930, 1919449116, 2132721240, 2399311395, 3199081860, 3838898232, 4798622790, 6398163720, 9597245580, 19194491160]

約数ペア:

[(1, 19194491160), (2, 9597245580), (3, 6398163720), (4, 4798622790), (5, 3838898232), (6, 3199081860), (8, 2399311395), (9, 2132721240), (10, 1919449116), (12, 1599540930), (13, 1476499320), (15, 1279632744), (18, 1066360620), (20, 959724558), (24, 799770465), (26, 738249660), (27, 710907080), (30, 639816372), (36, 533180310), (39, 492166440), (40, 479862279), (45, 426544248), (52, 369124830), (54, 355453540), (60, 319908186), (65, 295299864), (72, 266590155), (78, 246083220), (89, 215668440), (90, 213272124), (104, 184562415), (108, 177726770), (117, 164055480), (120, 159954093), (130, 147649932), (135, 142181416), (156, 123041610), (178, 107834220), (180, 106636062), (195, 98433288), (216, 88863385), (234, 82027740), (260, 73824966), (267, 71889480), (270, 71090708), (312, 61520805), (351, 54685160), (356, 53917110), (360, 53318031), (390, 49216644), (445, 43133688), (468, 41013870), (520, 36912483), (534, 35944740), (540, 35545354), (585, 32811096), (702, 27342580), (712, 26958555), (780, 24608322), (801, 23963160), (890, 21566844), (936, 20506935), (1068, 17972370), (1080, 17772677), (1157, 16589880), (1170, 16405548), (1335, 14377896), (1404, 13671290), (1560, 12304161), (1602, 11981580), (1755, 10937032), (1780, 10783422), (2136, 8986185), (2314, 8294940), (2340, 8202774), (2403, 7987720), (2670, 7188948), (2808, 6835645), (3204, 5990790), (3471, 5529960), (3510, 5468516), (3560, 5391711), (4005, 4792632), (4628, 4147470), (4680, 4101387), (4806, 3993860), (5340, 3594474), (5785, 3317976), (6408, 2995395), (6942, 2764980), (7020, 2734258), (8010, 2396316), (9256, 2073735), (9612, 1996930), (10413, 1843320), (10680, 1797237), (11570, 1658988), (12015, 1597544), (13884, 1382490), (14040, 1367129), (15361, 1249560), (16020, 1198158), (17355, 1105992), (19224, 998465), (20826, 921660), (23140, 829494), (24030, 798772), (27768, 691245), (30722, 624780), (31239, 614440), (32040, 599079), (34710, 552996), (41652, 460830), (46083, 416520), (46280, 414747), (48060, 399386), (52065, 368664), (61444, 312390), (62478, 307220), (69420, 276498), (76805, 249912), (83304, 230415), (92166, 208260), (96120, 199693), (104130, 184332), (122888, 156195), (124956, 153610), (138249, 138840)]