260469936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 823280640

約数和(自身を除く): 562810704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 37, 38, 48, 57, 62, 72, 74, 76, 83, 93, 111, 114, 124, 144, 148, 152, 166, 171, 186, 222, 228, 248, 249, 279, 296, 304, 332, 333, 342, 372, 444, 456, 496, 498, 558, 589, 592, 664, 666, 684, 703, 744, 747, 888, 912, 996, 1116, 1147, 1178, 1328, 1332, 1368, 1406, 1488, 1494, 1577, 1767, 1776, 1992, 2109, 2232, 2294, 2356, 2573, 2664, 2736, 2812, 2988, 3071, 3154, 3441, 3534, 3984, 4218, 4464, 4588, 4712, 4731, 5146, 5301, 5328, 5624, 5976, 6142, 6308, 6327, 6882, 7068, 7719, 8436, 9176, 9213, 9424, 9462, 10292, 10323, 10602, 11248, 11952, 12284, 12616, 12654, 13764, 14136, 14193, 15438, 16872, 18352, 18426, 18924, 20584, 20646, 21204, 21793, 23157, 24568, 25232, 25308, 27528, 27639, 28272, 28386, 30876, 33744, 36852, 37848, 41168, 41292, 42408, 43586, 46314, 48887, 49136, 50616, 55056, 55278, 56772, 58349, 61752, 65379, 73704, 75696, 82584, 84816, 87172, 92628, 95201, 97774, 101232, 110556, 113544, 116698, 123504, 130758, 146661, 147408, 165168, 174344, 175047, 185256, 190402, 195548, 196137, 221112, 227088, 233396, 261516, 285603, 293322, 348688, 350094, 370512, 380804, 391096, 392274, 439983, 442224, 466792, 523032, 525141, 571206, 586644, 700188, 761608, 782192, 784548, 856809, 879966, 933584, 1046064, 1050282, 1142412, 1173288, 1400376, 1523216, 1569096, 1713618, 1759932, 1808819, 2100564, 2284824, 2346576, 2800752, 3138192, 3427236, 3519864, 3617638, 4201128, 4569648, 5426457, 6854472, 7039728, 7235276, 8402256, 10852914, 13708944, 14470552, 16279371, 21705828, 28941104, 32558742, 43411656, 65117484, 86823312, 130234968, 260469936]

約数ペア:

[(1, 260469936), (2, 130234968), (3, 86823312), (4, 65117484), (6, 43411656), (8, 32558742), (9, 28941104), (12, 21705828), (16, 16279371), (18, 14470552), (19, 13708944), (24, 10852914), (31, 8402256), (36, 7235276), (37, 7039728), (38, 6854472), (48, 5426457), (57, 4569648), (62, 4201128), (72, 3617638), (74, 3519864), (76, 3427236), (83, 3138192), (93, 2800752), (111, 2346576), (114, 2284824), (124, 2100564), (144, 1808819), (148, 1759932), (152, 1713618), (166, 1569096), (171, 1523216), (186, 1400376), (222, 1173288), (228, 1142412), (248, 1050282), (249, 1046064), (279, 933584), (296, 879966), (304, 856809), (332, 784548), (333, 782192), (342, 761608), (372, 700188), (444, 586644), (456, 571206), (496, 525141), (498, 523032), (558, 466792), (589, 442224), (592, 439983), (664, 392274), (666, 391096), (684, 380804), (703, 370512), (744, 350094), (747, 348688), (888, 293322), (912, 285603), (996, 261516), (1116, 233396), (1147, 227088), (1178, 221112), (1328, 196137), (1332, 195548), (1368, 190402), (1406, 185256), (1488, 175047), (1494, 174344), (1577, 165168), (1767, 147408), (1776, 146661), (1992, 130758), (2109, 123504), (2232, 116698), (2294, 113544), (2356, 110556), (2573, 101232), (2664, 97774), (2736, 95201), (2812, 92628), (2988, 87172), (3071, 84816), (3154, 82584), (3441, 75696), (3534, 73704), (3984, 65379), (4218, 61752), (4464, 58349), (4588, 56772), (4712, 55278), (4731, 55056), (5146, 50616), (5301, 49136), (5328, 48887), (5624, 46314), (5976, 43586), (6142, 42408), (6308, 41292), (6327, 41168), (6882, 37848), (7068, 36852), (7719, 33744), (8436, 30876), (9176, 28386), (9213, 28272), (9424, 27639), (9462, 27528), (10292, 25308), (10323, 25232), (10602, 24568), (11248, 23157), (11952, 21793), (12284, 21204), (12616, 20646), (12654, 20584), (13764, 18924), (14136, 18426), (14193, 18352), (15438, 16872)]