290063520

素因数分解:

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

素因数の和:113

約数の個数: 288

約数和(自身を含む): 1077345360

約数和(自身を除く): 787281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 289, 306, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 578, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 867, 984, 1020, 1156, 1224, 1230, 1312, 1360, 1394, 1440, 1445, 1476, 1530, 1632, 1640, 1734, 1845, 1968, 2040, 2091, 2312, 2448, 2460, 2601, 2720, 2788, 2890, 2952, 3060, 3280, 3468, 3485, 3690, 3936, 4080, 4182, 4335, 4624, 4896, 4913, 4920, 5202, 5576, 5780, 5904, 6120, 6273, 6560, 6936, 6970, 7380, 8160, 8364, 8670, 9248, 9826, 9840, 10404, 10455, 11152, 11560, 11808, 11849, 12240, 12546, 13005, 13872, 13940, 14739, 14760, 16728, 17340, 19652, 19680, 20808, 20910, 22304, 23120, 23698, 24480, 24565, 25092, 26010, 27744, 27880, 29478, 29520, 31365, 33456, 34680, 35547, 39304, 41616, 41820, 44217, 46240, 47396, 49130, 50184, 52020, 55760, 58956, 59040, 59245, 62730, 66912, 69360, 71094, 73695, 78608, 83232, 83640, 88434, 94792, 98260, 100368, 104040, 106641, 111520, 117912, 118490, 125460, 138720, 142188, 147390, 157216, 167280, 176868, 177735, 189584, 196520, 200736, 201433, 208080, 213282, 221085, 235824, 236980, 250920, 284376, 294780, 334560, 353736, 355470, 379168, 393040, 402866, 416160, 426564, 442170, 471648, 473960, 501840, 533205, 568752, 589560, 604299, 707472, 710940, 786080, 805732, 853128, 884340, 947920, 1003680, 1007165, 1066410, 1137504, 1179120, 1208598, 1414944, 1421880, 1611464, 1706256, 1768680, 1812897, 1895840, 2014330, 2132820, 2358240, 2417196, 2843760, 3021495, 3222928, 3412512, 3537360, 3625794, 4028660, 4265640, 4834392, 5687520, 6042990, 6445856, 7074720, 7251588, 8057320, 8531280, 9064485, 9668784, 12085980, 14503176, 16114640, 17062560, 18128970, 19337568, 24171960, 29006352, 32229280, 36257940, 48343920, 58012704, 72515880, 96687840, 145031760, 290063520]

約数ペア:

[(1, 290063520), (2, 145031760), (3, 96687840), (4, 72515880), (5, 58012704), (6, 48343920), (8, 36257940), (9, 32229280), (10, 29006352), (12, 24171960), (15, 19337568), (16, 18128970), (17, 17062560), (18, 16114640), (20, 14503176), (24, 12085980), (30, 9668784), (32, 9064485), (34, 8531280), (36, 8057320), (40, 7251588), (41, 7074720), (45, 6445856), (48, 6042990), (51, 5687520), (60, 4834392), (68, 4265640), (72, 4028660), (80, 3625794), (82, 3537360), (85, 3412512), (90, 3222928), (96, 3021495), (102, 2843760), (120, 2417196), (123, 2358240), (136, 2132820), (144, 2014330), (153, 1895840), (160, 1812897), (164, 1768680), (170, 1706256), (180, 1611464), (204, 1421880), (205, 1414944), (240, 1208598), (246, 1179120), (255, 1137504), (272, 1066410), (288, 1007165), (289, 1003680), (306, 947920), (328, 884340), (340, 853128), (360, 805732), (369, 786080), (408, 710940), (410, 707472), (480, 604299), (492, 589560), (510, 568752), (544, 533205), (578, 501840), (612, 473960), (615, 471648), (656, 442170), (680, 426564), (697, 416160), (720, 402866), (738, 393040), (765, 379168), (816, 355470), (820, 353736), (867, 334560), (984, 294780), (1020, 284376), (1156, 250920), (1224, 236980), (1230, 235824), (1312, 221085), (1360, 213282), (1394, 208080), (1440, 201433), (1445, 200736), (1476, 196520), (1530, 189584), (1632, 177735), (1640, 176868), (1734, 167280), (1845, 157216), (1968, 147390), (2040, 142188), (2091, 138720), (2312, 125460), (2448, 118490), (2460, 117912), (2601, 111520), (2720, 106641), (2788, 104040), (2890, 100368), (2952, 98260), (3060, 94792), (3280, 88434), (3468, 83640), (3485, 83232), (3690, 78608), (3936, 73695), (4080, 71094), (4182, 69360), (4335, 66912), (4624, 62730), (4896, 59245), (4913, 59040), (4920, 58956), (5202, 55760), (5576, 52020), (5780, 50184), (5904, 49130), (6120, 47396), (6273, 46240), (6560, 44217), (6936, 41820), (6970, 41616), (7380, 39304), (8160, 35547), (8364, 34680), (8670, 33456), (9248, 31365), (9826, 29520), (9840, 29478), (10404, 27880), (10455, 27744), (11152, 26010), (11560, 25092), (11808, 24565), (11849, 24480), (12240, 23698), (12546, 23120), (13005, 22304), (13872, 20910), (13940, 20808), (14739, 19680), (14760, 19652), (16728, 17340)]