291318120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 1089728640

約数和(自身を除く): 798410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 43, 45, 51, 54, 60, 68, 72, 81, 82, 85, 86, 90, 102, 108, 120, 123, 129, 135, 136, 153, 162, 164, 170, 172, 180, 204, 205, 215, 216, 243, 246, 255, 258, 270, 306, 324, 328, 340, 344, 360, 369, 387, 405, 408, 410, 430, 459, 486, 492, 510, 516, 540, 612, 615, 645, 648, 680, 697, 731, 738, 765, 774, 810, 820, 860, 918, 972, 984, 1020, 1032, 1080, 1107, 1161, 1215, 1224, 1230, 1290, 1377, 1394, 1462, 1476, 1530, 1548, 1620, 1640, 1720, 1763, 1836, 1845, 1935, 1944, 2040, 2091, 2193, 2214, 2295, 2322, 2430, 2460, 2580, 2754, 2788, 2924, 2952, 3060, 3096, 3240, 3321, 3483, 3485, 3526, 3655, 3672, 3690, 3870, 4131, 4182, 4386, 4428, 4590, 4644, 4860, 4920, 5160, 5289, 5508, 5535, 5576, 5805, 5848, 6120, 6273, 6579, 6642, 6885, 6966, 6970, 7052, 7310, 7380, 7740, 8262, 8364, 8772, 8815, 8856, 9180, 9288, 9720, 9963, 10449, 10455, 10578, 10965, 11016, 11070, 11610, 12546, 13158, 13284, 13770, 13932, 13940, 14104, 14620, 14760, 15480, 15867, 16524, 16605, 16728, 17415, 17544, 17630, 18360, 18819, 19737, 19926, 20655, 20898, 20910, 21156, 21930, 22140, 23220, 25092, 26316, 26445, 26568, 27540, 27864, 27880, 29240, 29971, 31365, 31734, 32895, 33048, 33210, 34830, 35260, 37638, 39474, 39852, 41310, 41796, 41820, 42312, 43860, 44280, 46440, 47601, 49815, 50184, 52245, 52632, 52890, 55080, 56457, 59211, 59942, 62730, 63468, 65790, 66420, 69660, 70520, 75276, 78948, 79335, 79704, 82620, 83592, 83640, 87720, 89913, 94095, 95202, 98685, 99630, 104490, 105780, 112914, 118422, 119884, 125460, 126936, 131580, 132840, 139320, 142803, 149855, 150552, 157896, 158670, 165240, 169371, 177633, 179826, 188190, 190404, 197370, 199260, 208980, 211560, 225828, 236844, 238005, 239768, 250920, 263160, 269739, 282285, 285606, 296055, 299710, 317340, 338742, 355266, 359652, 376380, 380808, 394740, 398520, 417960, 428409, 449565, 451656, 473688, 476010, 539478, 564570, 571212, 592110, 599420, 634680, 677484, 710532, 714015, 719304, 752760, 789480, 809217, 846855, 856818, 888165, 899130, 952020, 1078956, 1129140, 1142424, 1184220, 1198840, 1348695, 1354968, 1421064, 1428030, 1618434, 1693710, 1713636, 1776330, 1798260, 1904040, 2142045, 2157912, 2258280, 2368440, 2427651, 2697390, 2856060, 3236868, 3387420, 3427272, 3552660, 3596520, 4046085, 4284090, 4855302, 5394780, 5712120, 6473736, 6774840, 7105320, 7282953, 8092170, 8568180, 9710604, 10789560, 12138255, 14565906, 16184340, 17136360, 19421208, 24276510, 29131812, 32368680, 36414765, 48553020, 58263624, 72829530, 97106040, 145659060, 291318120]

約数ペア:

[(1, 291318120), (2, 145659060), (3, 97106040), (4, 72829530), (5, 58263624), (6, 48553020), (8, 36414765), (9, 32368680), (10, 29131812), (12, 24276510), (15, 19421208), (17, 17136360), (18, 16184340), (20, 14565906), (24, 12138255), (27, 10789560), (30, 9710604), (34, 8568180), (36, 8092170), (40, 7282953), (41, 7105320), (43, 6774840), (45, 6473736), (51, 5712120), (54, 5394780), (60, 4855302), (68, 4284090), (72, 4046085), (81, 3596520), (82, 3552660), (85, 3427272), (86, 3387420), (90, 3236868), (102, 2856060), (108, 2697390), (120, 2427651), (123, 2368440), (129, 2258280), (135, 2157912), (136, 2142045), (153, 1904040), (162, 1798260), (164, 1776330), (170, 1713636), (172, 1693710), (180, 1618434), (204, 1428030), (205, 1421064), (215, 1354968), (216, 1348695), (243, 1198840), (246, 1184220), (255, 1142424), (258, 1129140), (270, 1078956), (306, 952020), (324, 899130), (328, 888165), (340, 856818), (344, 846855), (360, 809217), (369, 789480), (387, 752760), (405, 719304), (408, 714015), (410, 710532), (430, 677484), (459, 634680), (486, 599420), (492, 592110), (510, 571212), (516, 564570), (540, 539478), (612, 476010), (615, 473688), (645, 451656), (648, 449565), (680, 428409), (697, 417960), (731, 398520), (738, 394740), (765, 380808), (774, 376380), (810, 359652), (820, 355266), (860, 338742), (918, 317340), (972, 299710), (984, 296055), (1020, 285606), (1032, 282285), (1080, 269739), (1107, 263160), (1161, 250920), (1215, 239768), (1224, 238005), (1230, 236844), (1290, 225828), (1377, 211560), (1394, 208980), (1462, 199260), (1476, 197370), (1530, 190404), (1548, 188190), (1620, 179826), (1640, 177633), (1720, 169371), (1763, 165240), (1836, 158670), (1845, 157896), (1935, 150552), (1944, 149855), (2040, 142803), (2091, 139320), (2193, 132840), (2214, 131580), (2295, 126936), (2322, 125460), (2430, 119884), (2460, 118422), (2580, 112914), (2754, 105780), (2788, 104490), (2924, 99630), (2952, 98685), (3060, 95202), (3096, 94095), (3240, 89913), (3321, 87720), (3483, 83640), (3485, 83592), (3526, 82620), (3655, 79704), (3672, 79335), (3690, 78948), (3870, 75276), (4131, 70520), (4182, 69660), (4386, 66420), (4428, 65790), (4590, 63468), (4644, 62730), (4860, 59942), (4920, 59211), (5160, 56457), (5289, 55080), (5508, 52890), (5535, 52632), (5576, 52245), (5805, 50184), (5848, 49815), (6120, 47601), (6273, 46440), (6579, 44280), (6642, 43860), (6885, 42312), (6966, 41820), (6970, 41796), (7052, 41310), (7310, 39852), (7380, 39474), (7740, 37638), (8262, 35260), (8364, 34830), (8772, 33210), (8815, 33048), (8856, 32895), (9180, 31734), (9288, 31365), (9720, 29971), (9963, 29240), (10449, 27880), (10455, 27864), (10578, 27540), (10965, 26568), (11016, 26445), (11070, 26316), (11610, 25092), (12546, 23220), (13158, 22140), (13284, 21930), (13770, 21156), (13932, 20910), (13940, 20898), (14104, 20655), (14620, 19926), (14760, 19737), (15480, 18819), (15867, 18360), (16524, 17630), (16605, 17544), (16728, 17415)]