18187694460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2197

約数の個数: 288

約数和(自身を含む): 63204261120

約数和(自身を除く): 45016566660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 239, 255, 260, 306, 340, 390, 442, 468, 478, 510, 585, 612, 663, 717, 765, 780, 884, 956, 1020, 1105, 1170, 1195, 1326, 1434, 1530, 1913, 1989, 2151, 2210, 2340, 2390, 2652, 2868, 3060, 3107, 3315, 3585, 3826, 3978, 4063, 4302, 4420, 4780, 5739, 6214, 6630, 7170, 7652, 7956, 8126, 8604, 9321, 9565, 9945, 10755, 11478, 12189, 12428, 13260, 14340, 15535, 16252, 17217, 18642, 19130, 19890, 20315, 21510, 22956, 24378, 24869, 27963, 28695, 31070, 32521, 34434, 36567, 37284, 38260, 39780, 40630, 43020, 46605, 48756, 49738, 52819, 55926, 57390, 60945, 62140, 65042, 68868, 73134, 74607, 81260, 86085, 93210, 97563, 99476, 105638, 111852, 114780, 121890, 124345, 130084, 139815, 146268, 149214, 158457, 162605, 172170, 182835, 186420, 195126, 211276, 223821, 243780, 248690, 264095, 279630, 292689, 298428, 316914, 325210, 344340, 365670, 373035, 390252, 422773, 447642, 457207, 475371, 487815, 497380, 528190, 559260, 585378, 633828, 650420, 731340, 746070, 792285, 845546, 895284, 914414, 950742, 975630, 1056380, 1119105, 1170756, 1268319, 1371621, 1463445, 1492140, 1584570, 1691092, 1828828, 1901484, 1951260, 2113865, 2238210, 2286035, 2376855, 2536638, 2743242, 2926890, 3169140, 3804957, 4114863, 4227730, 4476420, 4572070, 4753710, 5073276, 5486484, 5853780, 5943691, 6341595, 6858105, 7609914, 7772519, 8229726, 8455460, 9144140, 9507420, 11887382, 12683190, 13716210, 15219828, 15545038, 16459452, 17831073, 19024785, 20574315, 23317557, 23774764, 25366380, 27432420, 29718455, 31090076, 35662146, 38049570, 38862595, 41148630, 46635114, 53493219, 59436910, 69952671, 71324292, 76099140, 77725190, 82297260, 89155365, 93270228, 101042747, 106986438, 116587785, 118873820, 139905342, 155450380, 178310730, 202085494, 213972876, 233175570, 267466095, 279810684, 303128241, 349763355, 356621460, 404170988, 466351140, 505213735, 534932190, 606256482, 699526710, 909384723, 1010427470, 1069864380, 1212512964, 1399053420, 1515641205, 1818769446, 2020854940, 3031282410, 3637538892, 4546923615, 6062564820, 9093847230, 18187694460]

約数ペア:

[(1, 18187694460), (2, 9093847230), (3, 6062564820), (4, 4546923615), (5, 3637538892), (6, 3031282410), (9, 2020854940), (10, 1818769446), (12, 1515641205), (13, 1399053420), (15, 1212512964), (17, 1069864380), (18, 1010427470), (20, 909384723), (26, 699526710), (30, 606256482), (34, 534932190), (36, 505213735), (39, 466351140), (45, 404170988), (51, 356621460), (52, 349763355), (60, 303128241), (65, 279810684), (68, 267466095), (78, 233175570), (85, 213972876), (90, 202085494), (102, 178310730), (117, 155450380), (130, 139905342), (153, 118873820), (156, 116587785), (170, 106986438), (180, 101042747), (195, 93270228), (204, 89155365), (221, 82297260), (234, 77725190), (239, 76099140), (255, 71324292), (260, 69952671), (306, 59436910), (340, 53493219), (390, 46635114), (442, 41148630), (468, 38862595), (478, 38049570), (510, 35662146), (585, 31090076), (612, 29718455), (663, 27432420), (717, 25366380), (765, 23774764), (780, 23317557), (884, 20574315), (956, 19024785), (1020, 17831073), (1105, 16459452), (1170, 15545038), (1195, 15219828), (1326, 13716210), (1434, 12683190), (1530, 11887382), (1913, 9507420), (1989, 9144140), (2151, 8455460), (2210, 8229726), (2340, 7772519), (2390, 7609914), (2652, 6858105), (2868, 6341595), (3060, 5943691), (3107, 5853780), (3315, 5486484), (3585, 5073276), (3826, 4753710), (3978, 4572070), (4063, 4476420), (4302, 4227730), (4420, 4114863), (4780, 3804957), (5739, 3169140), (6214, 2926890), (6630, 2743242), (7170, 2536638), (7652, 2376855), (7956, 2286035), (8126, 2238210), (8604, 2113865), (9321, 1951260), (9565, 1901484), (9945, 1828828), (10755, 1691092), (11478, 1584570), (12189, 1492140), (12428, 1463445), (13260, 1371621), (14340, 1268319), (15535, 1170756), (16252, 1119105), (17217, 1056380), (18642, 975630), (19130, 950742), (19890, 914414), (20315, 895284), (21510, 845546), (22956, 792285), (24378, 746070), (24869, 731340), (27963, 650420), (28695, 633828), (31070, 585378), (32521, 559260), (34434, 528190), (36567, 497380), (37284, 487815), (38260, 475371), (39780, 457207), (40630, 447642), (43020, 422773), (46605, 390252), (48756, 373035), (49738, 365670), (52819, 344340), (55926, 325210), (57390, 316914), (60945, 298428), (62140, 292689), (65042, 279630), (68868, 264095), (73134, 248690), (74607, 243780), (81260, 223821), (86085, 211276), (93210, 195126), (97563, 186420), (99476, 182835), (105638, 172170), (111852, 162605), (114780, 158457), (121890, 149214), (124345, 146268), (130084, 139815)]