7047920040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1576

約数の個数: 256

約数和(自身を含む): 25524633600

約数和(自身を除く): 18476713560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 383, 399, 420, 456, 532, 570, 665, 760, 766, 798, 840, 1064, 1140, 1149, 1153, 1330, 1532, 1596, 1915, 1995, 2280, 2298, 2306, 2660, 2681, 3064, 3192, 3459, 3830, 3990, 4596, 4612, 5320, 5362, 5745, 5765, 6918, 7277, 7660, 7980, 8043, 8071, 9192, 9224, 10724, 11490, 11530, 13405, 13836, 14554, 15320, 15960, 16086, 16142, 17295, 21448, 21831, 21907, 22980, 23060, 24213, 26810, 27672, 29108, 32172, 32284, 34590, 36385, 40215, 40355, 43662, 43814, 45960, 46120, 48426, 50939, 53620, 58216, 64344, 64568, 65721, 69180, 72770, 80430, 80710, 87324, 87628, 96852, 101878, 107240, 109155, 109535, 121065, 131442, 138360, 145540, 152817, 153349, 160860, 161420, 174648, 175256, 193704, 203756, 218310, 219070, 242130, 254695, 262884, 291080, 305634, 306698, 321720, 322840, 328605, 407512, 436620, 438140, 441599, 460047, 484260, 509390, 525768, 611268, 613396, 657210, 764085, 766745, 873240, 876280, 883198, 920094, 968520, 1018780, 1222536, 1226792, 1314420, 1324797, 1528170, 1533490, 1766396, 1840188, 2037560, 2207995, 2300235, 2628840, 2649594, 3056340, 3066980, 3091193, 3532792, 3680376, 4415990, 4600470, 5299188, 6112680, 6133960, 6182386, 6623985, 8390381, 8831980, 9200940, 9273579, 10598376, 12364772, 13247970, 15455965, 16780762, 17663960, 18401880, 18547158, 24729544, 25171143, 26495940, 30911930, 33561524, 37094316, 41951905, 46367895, 50342286, 52991880, 58732667, 61823860, 67123048, 74188632, 83903810, 92735790, 100684572, 117465334, 123647720, 125855715, 167807620, 176198001, 185471580, 201369144, 234930668, 251711430, 293663335, 335615240, 352396002, 370943160, 469861336, 503422860, 587326670, 704792004, 880990005, 1006845720, 1174653340, 1409584008, 1761980010, 2349306680, 3523960020, 7047920040]

約数ペア:

[(1, 7047920040), (2, 3523960020), (3, 2349306680), (4, 1761980010), (5, 1409584008), (6, 1174653340), (7, 1006845720), (8, 880990005), (10, 704792004), (12, 587326670), (14, 503422860), (15, 469861336), (19, 370943160), (20, 352396002), (21, 335615240), (24, 293663335), (28, 251711430), (30, 234930668), (35, 201369144), (38, 185471580), (40, 176198001), (42, 167807620), (56, 125855715), (57, 123647720), (60, 117465334), (70, 100684572), (76, 92735790), (84, 83903810), (95, 74188632), (105, 67123048), (114, 61823860), (120, 58732667), (133, 52991880), (140, 50342286), (152, 46367895), (168, 41951905), (190, 37094316), (210, 33561524), (228, 30911930), (266, 26495940), (280, 25171143), (285, 24729544), (380, 18547158), (383, 18401880), (399, 17663960), (420, 16780762), (456, 15455965), (532, 13247970), (570, 12364772), (665, 10598376), (760, 9273579), (766, 9200940), (798, 8831980), (840, 8390381), (1064, 6623985), (1140, 6182386), (1149, 6133960), (1153, 6112680), (1330, 5299188), (1532, 4600470), (1596, 4415990), (1915, 3680376), (1995, 3532792), (2280, 3091193), (2298, 3066980), (2306, 3056340), (2660, 2649594), (2681, 2628840), (3064, 2300235), (3192, 2207995), (3459, 2037560), (3830, 1840188), (3990, 1766396), (4596, 1533490), (4612, 1528170), (5320, 1324797), (5362, 1314420), (5745, 1226792), (5765, 1222536), (6918, 1018780), (7277, 968520), (7660, 920094), (7980, 883198), (8043, 876280), (8071, 873240), (9192, 766745), (9224, 764085), (10724, 657210), (11490, 613396), (11530, 611268), (13405, 525768), (13836, 509390), (14554, 484260), (15320, 460047), (15960, 441599), (16086, 438140), (16142, 436620), (17295, 407512), (21448, 328605), (21831, 322840), (21907, 321720), (22980, 306698), (23060, 305634), (24213, 291080), (26810, 262884), (27672, 254695), (29108, 242130), (32172, 219070), (32284, 218310), (34590, 203756), (36385, 193704), (40215, 175256), (40355, 174648), (43662, 161420), (43814, 160860), (45960, 153349), (46120, 152817), (48426, 145540), (50939, 138360), (53620, 131442), (58216, 121065), (64344, 109535), (64568, 109155), (65721, 107240), (69180, 101878), (72770, 96852), (80430, 87628), (80710, 87324)]