145031760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 530122320

約数和(自身を除く): 385090560

約数列:

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

約数ペア:

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