474195540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 288

約数和(自身を含む): 1753557120

約数和(自身を除く): 1279361580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 294, 364, 380, 390, 399, 420, 455, 490, 494, 532, 546, 570, 588, 637, 653, 665, 735, 741, 780, 798, 910, 931, 980, 988, 1092, 1140, 1235, 1274, 1306, 1330, 1365, 1470, 1482, 1596, 1729, 1820, 1862, 1911, 1959, 1995, 2470, 2548, 2612, 2660, 2730, 2793, 2940, 2964, 3185, 3265, 3458, 3705, 3724, 3822, 3918, 3990, 4571, 4655, 4940, 5187, 5460, 5586, 6370, 6530, 6916, 7410, 7644, 7836, 7980, 8489, 8645, 9142, 9310, 9555, 9795, 10374, 11172, 12103, 12407, 12740, 13060, 13713, 13965, 14820, 16978, 17290, 18284, 18620, 19110, 19590, 20748, 22855, 24206, 24814, 25467, 25935, 27426, 27930, 31997, 33956, 34580, 36309, 37221, 38220, 39180, 42445, 45710, 48412, 49628, 50934, 51870, 54852, 55860, 59423, 60515, 62035, 63994, 68565, 72618, 74442, 84890, 86849, 91420, 95991, 101868, 103740, 118846, 121030, 124070, 127335, 127988, 137130, 145236, 148884, 159985, 161291, 169780, 173698, 178269, 181545, 186105, 191982, 237692, 242060, 248140, 254670, 260547, 274260, 297115, 319970, 322582, 347396, 356538, 363090, 372210, 383964, 415961, 434245, 479955, 483873, 509340, 521094, 594230, 607943, 639940, 645164, 713076, 726180, 744420, 806455, 831922, 868490, 891345, 959910, 967746, 1042188, 1129037, 1188460, 1215886, 1247883, 1302735, 1612910, 1663844, 1736980, 1782690, 1823829, 1919820, 1935492, 2079805, 2258074, 2419365, 2431772, 2495766, 2605470, 3039715, 3225820, 3387111, 3565380, 3647658, 4159610, 4516148, 4838730, 4991532, 5210940, 5645185, 6079430, 6239415, 6774222, 7295316, 7903259, 8319220, 9119145, 9677460, 11290370, 12158860, 12478830, 13548444, 15806518, 16935555, 18238290, 22580740, 23709777, 24957660, 31613036, 33871110, 36476580, 39516295, 47419554, 67742220, 79032590, 94839108, 118548885, 158065180, 237097770, 474195540]

約数ペア:

[(1, 474195540), (2, 237097770), (3, 158065180), (4, 118548885), (5, 94839108), (6, 79032590), (7, 67742220), (10, 47419554), (12, 39516295), (13, 36476580), (14, 33871110), (15, 31613036), (19, 24957660), (20, 23709777), (21, 22580740), (26, 18238290), (28, 16935555), (30, 15806518), (35, 13548444), (38, 12478830), (39, 12158860), (42, 11290370), (49, 9677460), (52, 9119145), (57, 8319220), (60, 7903259), (65, 7295316), (70, 6774222), (76, 6239415), (78, 6079430), (84, 5645185), (91, 5210940), (95, 4991532), (98, 4838730), (105, 4516148), (114, 4159610), (130, 3647658), (133, 3565380), (140, 3387111), (147, 3225820), (156, 3039715), (182, 2605470), (190, 2495766), (195, 2431772), (196, 2419365), (210, 2258074), (228, 2079805), (245, 1935492), (247, 1919820), (260, 1823829), (266, 1782690), (273, 1736980), (285, 1663844), (294, 1612910), (364, 1302735), (380, 1247883), (390, 1215886), (399, 1188460), (420, 1129037), (455, 1042188), (490, 967746), (494, 959910), (532, 891345), (546, 868490), (570, 831922), (588, 806455), (637, 744420), (653, 726180), (665, 713076), (735, 645164), (741, 639940), (780, 607943), (798, 594230), (910, 521094), (931, 509340), (980, 483873), (988, 479955), (1092, 434245), (1140, 415961), (1235, 383964), (1274, 372210), (1306, 363090), (1330, 356538), (1365, 347396), (1470, 322582), (1482, 319970), (1596, 297115), (1729, 274260), (1820, 260547), (1862, 254670), (1911, 248140), (1959, 242060), (1995, 237692), (2470, 191982), (2548, 186105), (2612, 181545), (2660, 178269), (2730, 173698), (2793, 169780), (2940, 161291), (2964, 159985), (3185, 148884), (3265, 145236), (3458, 137130), (3705, 127988), (3724, 127335), (3822, 124070), (3918, 121030), (3990, 118846), (4571, 103740), (4655, 101868), (4940, 95991), (5187, 91420), (5460, 86849), (5586, 84890), (6370, 74442), (6530, 72618), (6916, 68565), (7410, 63994), (7644, 62035), (7836, 60515), (7980, 59423), (8489, 55860), (8645, 54852), (9142, 51870), (9310, 50934), (9555, 49628), (9795, 48412), (10374, 45710), (11172, 42445), (12103, 39180), (12407, 38220), (12740, 37221), (13060, 36309), (13713, 34580), (13965, 33956), (14820, 31997), (16978, 27930), (17290, 27426), (18284, 25935), (18620, 25467), (19110, 24814), (19590, 24206), (20748, 22855)]