63170640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 242515728

約数和(自身を除く): 179345088

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, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 397, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 794, 816, 884, 936, 1020, 1040, 1105, 1170, 1191, 1224, 1326, 1360, 1530, 1560, 1588, 1768, 1872, 1985, 1989, 2040, 2210, 2340, 2382, 2448, 2652, 3060, 3120, 3176, 3315, 3536, 3573, 3970, 3978, 4080, 4420, 4680, 4764, 5161, 5304, 5955, 6120, 6352, 6630, 6749, 7146, 7940, 7956, 8840, 9360, 9528, 9945, 10322, 10608, 11910, 12240, 13260, 13498, 14292, 15483, 15880, 15912, 17680, 17865, 19056, 19890, 20247, 20644, 23820, 25805, 26520, 26996, 28584, 30966, 31760, 31824, 33745, 35730, 39780, 40494, 41288, 46449, 47640, 51610, 53040, 53992, 57168, 60741, 61932, 67490, 71460, 77415, 79560, 80988, 82576, 87737, 92898, 95280, 101235, 103220, 107984, 121482, 123864, 134980, 142920, 154830, 159120, 161976, 175474, 185796, 202470, 206440, 232245, 242964, 247728, 263211, 269960, 285840, 303705, 309660, 323952, 350948, 371592, 404940, 412880, 438685, 464490, 485928, 526422, 539920, 607410, 619320, 701896, 743184, 789633, 809880, 877370, 928980, 971856, 1052844, 1214820, 1238640, 1316055, 1403792, 1579266, 1619760, 1754740, 1857960, 2105688, 2429640, 2632110, 3158532, 3509480, 3715920, 3948165, 4211376, 4859280, 5264220, 6317064, 7018960, 7896330, 10528440, 12634128, 15792660, 21056880, 31585320, 63170640]

約数ペア:

[(1, 63170640), (2, 31585320), (3, 21056880), (4, 15792660), (5, 12634128), (6, 10528440), (8, 7896330), (9, 7018960), (10, 6317064), (12, 5264220), (13, 4859280), (15, 4211376), (16, 3948165), (17, 3715920), (18, 3509480), (20, 3158532), (24, 2632110), (26, 2429640), (30, 2105688), (34, 1857960), (36, 1754740), (39, 1619760), (40, 1579266), (45, 1403792), (48, 1316055), (51, 1238640), (52, 1214820), (60, 1052844), (65, 971856), (68, 928980), (72, 877370), (78, 809880), (80, 789633), (85, 743184), (90, 701896), (102, 619320), (104, 607410), (117, 539920), (120, 526422), (130, 485928), (136, 464490), (144, 438685), (153, 412880), (156, 404940), (170, 371592), (180, 350948), (195, 323952), (204, 309660), (208, 303705), (221, 285840), (234, 269960), (240, 263211), (255, 247728), (260, 242964), (272, 232245), (306, 206440), (312, 202470), (340, 185796), (360, 175474), (390, 161976), (397, 159120), (408, 154830), (442, 142920), (468, 134980), (510, 123864), (520, 121482), (585, 107984), (612, 103220), (624, 101235), (663, 95280), (680, 92898), (720, 87737), (765, 82576), (780, 80988), (794, 79560), (816, 77415), (884, 71460), (936, 67490), (1020, 61932), (1040, 60741), (1105, 57168), (1170, 53992), (1191, 53040), (1224, 51610), (1326, 47640), (1360, 46449), (1530, 41288), (1560, 40494), (1588, 39780), (1768, 35730), (1872, 33745), (1985, 31824), (1989, 31760), (2040, 30966), (2210, 28584), (2340, 26996), (2382, 26520), (2448, 25805), (2652, 23820), (3060, 20644), (3120, 20247), (3176, 19890), (3315, 19056), (3536, 17865), (3573, 17680), (3970, 15912), (3978, 15880), (4080, 15483), (4420, 14292), (4680, 13498), (4764, 13260), (5161, 12240), (5304, 11910), (5955, 10608), (6120, 10322), (6352, 9945), (6630, 9528), (6749, 9360), (7146, 8840), (7940, 7956)]