1888252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1564

約数の個数: 320

約数和(自身を含む): 7067547648

約数和(自身を除く): 5179295568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 48, 52, 55, 60, 65, 66, 74, 78, 80, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 176, 185, 195, 208, 220, 222, 240, 260, 264, 286, 296, 312, 330, 370, 390, 407, 429, 440, 444, 481, 520, 528, 555, 572, 592, 624, 660, 715, 740, 780, 814, 858, 880, 888, 962, 1040, 1110, 1144, 1221, 1320, 1430, 1443, 1480, 1487, 1560, 1628, 1716, 1776, 1924, 2035, 2145, 2220, 2288, 2405, 2442, 2640, 2860, 2886, 2960, 2974, 3120, 3256, 3432, 3848, 4070, 4290, 4440, 4461, 4810, 4884, 5291, 5720, 5772, 5948, 6105, 6512, 6864, 7215, 7435, 7696, 8140, 8580, 8880, 8922, 9620, 9768, 10582, 11440, 11544, 11896, 12210, 14430, 14870, 15873, 16280, 16357, 17160, 17844, 19240, 19331, 19536, 21164, 22305, 23088, 23792, 24420, 26455, 28860, 29740, 31746, 32560, 32714, 34320, 35688, 38480, 38662, 42328, 44610, 48840, 49071, 52910, 55019, 57720, 57993, 59480, 63492, 65428, 71376, 77324, 79365, 81785, 84656, 89220, 96655, 97680, 98142, 105820, 110038, 115440, 115986, 118960, 126984, 130856, 154648, 158730, 163570, 165057, 178440, 193310, 196284, 211640, 212641, 220076, 231972, 245355, 253968, 261712, 275095, 289965, 309296, 317460, 327140, 330114, 356880, 386620, 392568, 423280, 425282, 440152, 463944, 490710, 550190, 579930, 605209, 634920, 637923, 654280, 660228, 715247, 773240, 785136, 825285, 850564, 880304, 927888, 981420, 1063205, 1100380, 1159860, 1210418, 1269840, 1275846, 1308560, 1320456, 1430494, 1546480, 1650570, 1701128, 1815627, 1962840, 2126410, 2145741, 2200760, 2319720, 2420836, 2551692, 2640912, 2860988, 3026045, 3189615, 3301140, 3402256, 3576235, 3631254, 3925680, 4252820, 4291482, 4401520, 4639440, 4841672, 5103384, 5721976, 6052090, 6379230, 6602280, 7152470, 7262508, 7867717, 8505640, 8582964, 9078135, 9683344, 10206768, 10728705, 11443952, 12104180, 12758460, 13204560, 14304940, 14525016, 15735434, 17011280, 17165928, 18156270, 21457410, 23603151, 24208360, 25516920, 28609880, 29050032, 31470868, 34331856, 36312540, 39338585, 42914820, 47206302, 48416720, 51033840, 57219760, 62941736, 72625080, 78677170, 85829640, 94412604, 118015755, 125883472, 145250160, 157354340, 171659280, 188825208, 236031510, 314708680, 377650416, 472063020, 629417360, 944126040, 1888252080]

約数ペア:

[(1, 1888252080), (2, 944126040), (3, 629417360), (4, 472063020), (5, 377650416), (6, 314708680), (8, 236031510), (10, 188825208), (11, 171659280), (12, 157354340), (13, 145250160), (15, 125883472), (16, 118015755), (20, 94412604), (22, 85829640), (24, 78677170), (26, 72625080), (30, 62941736), (33, 57219760), (37, 51033840), (39, 48416720), (40, 47206302), (44, 42914820), (48, 39338585), (52, 36312540), (55, 34331856), (60, 31470868), (65, 29050032), (66, 28609880), (74, 25516920), (78, 24208360), (80, 23603151), (88, 21457410), (104, 18156270), (110, 17165928), (111, 17011280), (120, 15735434), (130, 14525016), (132, 14304940), (143, 13204560), (148, 12758460), (156, 12104180), (165, 11443952), (176, 10728705), (185, 10206768), (195, 9683344), (208, 9078135), (220, 8582964), (222, 8505640), (240, 7867717), (260, 7262508), (264, 7152470), (286, 6602280), (296, 6379230), (312, 6052090), (330, 5721976), (370, 5103384), (390, 4841672), (407, 4639440), (429, 4401520), (440, 4291482), (444, 4252820), (481, 3925680), (520, 3631254), (528, 3576235), (555, 3402256), (572, 3301140), (592, 3189615), (624, 3026045), (660, 2860988), (715, 2640912), (740, 2551692), (780, 2420836), (814, 2319720), (858, 2200760), (880, 2145741), (888, 2126410), (962, 1962840), (1040, 1815627), (1110, 1701128), (1144, 1650570), (1221, 1546480), (1320, 1430494), (1430, 1320456), (1443, 1308560), (1480, 1275846), (1487, 1269840), (1560, 1210418), (1628, 1159860), (1716, 1100380), (1776, 1063205), (1924, 981420), (2035, 927888), (2145, 880304), (2220, 850564), (2288, 825285), (2405, 785136), (2442, 773240), (2640, 715247), (2860, 660228), (2886, 654280), (2960, 637923), (2974, 634920), (3120, 605209), (3256, 579930), (3432, 550190), (3848, 490710), (4070, 463944), (4290, 440152), (4440, 425282), (4461, 423280), (4810, 392568), (4884, 386620), (5291, 356880), (5720, 330114), (5772, 327140), (5948, 317460), (6105, 309296), (6512, 289965), (6864, 275095), (7215, 261712), (7435, 253968), (7696, 245355), (8140, 231972), (8580, 220076), (8880, 212641), (8922, 211640), (9620, 196284), (9768, 193310), (10582, 178440), (11440, 165057), (11544, 163570), (11896, 158730), (12210, 154648), (14430, 130856), (14870, 126984), (15873, 118960), (16280, 115986), (16357, 115440), (17160, 110038), (17844, 105820), (19240, 98142), (19331, 97680), (19536, 96655), (21164, 89220), (22305, 84656), (23088, 81785), (23792, 79365), (24420, 77324), (26455, 71376), (28860, 65428), (29740, 63492), (31746, 59480), (32560, 57993), (32714, 57720), (34320, 55019), (35688, 52910), (38480, 49071), (38662, 48840), (42328, 44610)]