7478640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 29248128

約数和(自身を除く): 21769488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 47, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 94, 102, 104, 117, 120, 130, 136, 141, 144, 153, 156, 170, 180, 188, 195, 204, 208, 221, 234, 235, 240, 255, 260, 272, 282, 306, 312, 340, 360, 376, 390, 408, 423, 442, 468, 470, 510, 520, 564, 585, 611, 612, 624, 663, 680, 705, 720, 752, 765, 780, 799, 816, 846, 884, 936, 940, 1020, 1040, 1105, 1128, 1170, 1222, 1224, 1326, 1360, 1410, 1530, 1560, 1598, 1692, 1768, 1833, 1872, 1880, 1989, 2040, 2115, 2210, 2256, 2340, 2397, 2444, 2448, 2652, 2820, 3055, 3060, 3120, 3196, 3315, 3384, 3536, 3666, 3760, 3978, 3995, 4080, 4230, 4420, 4680, 4794, 4888, 5304, 5499, 5640, 6110, 6120, 6392, 6630, 6768, 7191, 7332, 7956, 7990, 8460, 8840, 9165, 9360, 9588, 9776, 9945, 10387, 10608, 10998, 11280, 11985, 12220, 12240, 12784, 13260, 14382, 14664, 15912, 15980, 16920, 17680, 18330, 19176, 19890, 20774, 21996, 23970, 24440, 26520, 27495, 28764, 29328, 31161, 31824, 31960, 33840, 35955, 36660, 38352, 39780, 41548, 43992, 47940, 48880, 51935, 53040, 54990, 57528, 62322, 63920, 71910, 73320, 79560, 83096, 87984, 93483, 95880, 103870, 109980, 115056, 124644, 143820, 146640, 155805, 159120, 166192, 186966, 191760, 207740, 219960, 249288, 287640, 311610, 373932, 415480, 439920, 467415, 498576, 575280, 623220, 747864, 830960, 934830, 1246440, 1495728, 1869660, 2492880, 3739320, 7478640]

約数ペア:

[(1, 7478640), (2, 3739320), (3, 2492880), (4, 1869660), (5, 1495728), (6, 1246440), (8, 934830), (9, 830960), (10, 747864), (12, 623220), (13, 575280), (15, 498576), (16, 467415), (17, 439920), (18, 415480), (20, 373932), (24, 311610), (26, 287640), (30, 249288), (34, 219960), (36, 207740), (39, 191760), (40, 186966), (45, 166192), (47, 159120), (48, 155805), (51, 146640), (52, 143820), (60, 124644), (65, 115056), (68, 109980), (72, 103870), (78, 95880), (80, 93483), (85, 87984), (90, 83096), (94, 79560), (102, 73320), (104, 71910), (117, 63920), (120, 62322), (130, 57528), (136, 54990), (141, 53040), (144, 51935), (153, 48880), (156, 47940), (170, 43992), (180, 41548), (188, 39780), (195, 38352), (204, 36660), (208, 35955), (221, 33840), (234, 31960), (235, 31824), (240, 31161), (255, 29328), (260, 28764), (272, 27495), (282, 26520), (306, 24440), (312, 23970), (340, 21996), (360, 20774), (376, 19890), (390, 19176), (408, 18330), (423, 17680), (442, 16920), (468, 15980), (470, 15912), (510, 14664), (520, 14382), (564, 13260), (585, 12784), (611, 12240), (612, 12220), (624, 11985), (663, 11280), (680, 10998), (705, 10608), (720, 10387), (752, 9945), (765, 9776), (780, 9588), (799, 9360), (816, 9165), (846, 8840), (884, 8460), (936, 7990), (940, 7956), (1020, 7332), (1040, 7191), (1105, 6768), (1128, 6630), (1170, 6392), (1222, 6120), (1224, 6110), (1326, 5640), (1360, 5499), (1410, 5304), (1530, 4888), (1560, 4794), (1598, 4680), (1692, 4420), (1768, 4230), (1833, 4080), (1872, 3995), (1880, 3978), (1989, 3760), (2040, 3666), (2115, 3536), (2210, 3384), (2256, 3315), (2340, 3196), (2397, 3120), (2444, 3060), (2448, 3055), (2652, 2820)]