104146980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 362987520

約数和(自身を除く): 258840540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 421, 434, 465, 532, 570, 589, 620, 651, 665, 798, 842, 868, 930, 1085, 1140, 1178, 1263, 1302, 1330, 1596, 1684, 1767, 1860, 1995, 2105, 2170, 2356, 2526, 2604, 2660, 2945, 2947, 3255, 3534, 3990, 4123, 4210, 4340, 5052, 5890, 5894, 6315, 6510, 7068, 7980, 7999, 8246, 8420, 8835, 8841, 11780, 11788, 12369, 12630, 13020, 13051, 14735, 15998, 16492, 17670, 17682, 20615, 23997, 24738, 25260, 26102, 29470, 31996, 35340, 35364, 39153, 39995, 41230, 44205, 47994, 49476, 52204, 55993, 58940, 61845, 65255, 78306, 79990, 82460, 88410, 91357, 95988, 111986, 119985, 123690, 130510, 156612, 159980, 167979, 176820, 182714, 195765, 223972, 239970, 247380, 247969, 261020, 274071, 279965, 335958, 365428, 391530, 456785, 479940, 495938, 548142, 559930, 671916, 743907, 783060, 839895, 913570, 991876, 1096284, 1119860, 1239845, 1370355, 1487814, 1679790, 1735783, 1827140, 2479690, 2740710, 2975628, 3359580, 3471566, 3719535, 4959380, 5207349, 5481420, 6943132, 7439070, 8678915, 10414698, 14878140, 17357830, 20829396, 26036745, 34715660, 52073490, 104146980]

約数ペア:

[(1, 104146980), (2, 52073490), (3, 34715660), (4, 26036745), (5, 20829396), (6, 17357830), (7, 14878140), (10, 10414698), (12, 8678915), (14, 7439070), (15, 6943132), (19, 5481420), (20, 5207349), (21, 4959380), (28, 3719535), (30, 3471566), (31, 3359580), (35, 2975628), (38, 2740710), (42, 2479690), (57, 1827140), (60, 1735783), (62, 1679790), (70, 1487814), (76, 1370355), (84, 1239845), (93, 1119860), (95, 1096284), (105, 991876), (114, 913570), (124, 839895), (133, 783060), (140, 743907), (155, 671916), (186, 559930), (190, 548142), (210, 495938), (217, 479940), (228, 456785), (266, 391530), (285, 365428), (310, 335958), (372, 279965), (380, 274071), (399, 261020), (420, 247969), (421, 247380), (434, 239970), (465, 223972), (532, 195765), (570, 182714), (589, 176820), (620, 167979), (651, 159980), (665, 156612), (798, 130510), (842, 123690), (868, 119985), (930, 111986), (1085, 95988), (1140, 91357), (1178, 88410), (1263, 82460), (1302, 79990), (1330, 78306), (1596, 65255), (1684, 61845), (1767, 58940), (1860, 55993), (1995, 52204), (2105, 49476), (2170, 47994), (2356, 44205), (2526, 41230), (2604, 39995), (2660, 39153), (2945, 35364), (2947, 35340), (3255, 31996), (3534, 29470), (3990, 26102), (4123, 25260), (4210, 24738), (4340, 23997), (5052, 20615), (5890, 17682), (5894, 17670), (6315, 16492), (6510, 15998), (7068, 14735), (7980, 13051), (7999, 13020), (8246, 12630), (8420, 12369), (8835, 11788), (8841, 11780)]