152981640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3612

約数の個数: 192

約数和(自身を含む): 601810560

約数和(自身を除く): 448828920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 3571, 4284, 4760, 5355, 6120, 7140, 7142, 8568, 10710, 10713, 14280, 14284, 17855, 21420, 21426, 24997, 28568, 32139, 35710, 42840, 42852, 49994, 53565, 60707, 64278, 71420, 74991, 85704, 99988, 107130, 121414, 124985, 128556, 142840, 149982, 160695, 182121, 199976, 214260, 224973, 242828, 249970, 257112, 299964, 303535, 321390, 364242, 374955, 424949, 428520, 449946, 485656, 499940, 546363, 599928, 607070, 642780, 728484, 749910, 849898, 899892, 910605, 999880, 1092726, 1124865, 1214140, 1274847, 1285560, 1456968, 1499820, 1699796, 1799784, 1821210, 2124745, 2185452, 2249730, 2428280, 2549694, 2731815, 2999640, 3399592, 3642420, 3824541, 4249490, 4370904, 4499460, 5099388, 5463630, 6374235, 7284840, 7649082, 8498980, 8998920, 10198776, 10927260, 12748470, 15298164, 16997960, 19122705, 21854520, 25496940, 30596328, 38245410, 50993880, 76490820, 152981640]

約数ペア:

[(1, 152981640), (2, 76490820), (3, 50993880), (4, 38245410), (5, 30596328), (6, 25496940), (7, 21854520), (8, 19122705), (9, 16997960), (10, 15298164), (12, 12748470), (14, 10927260), (15, 10198776), (17, 8998920), (18, 8498980), (20, 7649082), (21, 7284840), (24, 6374235), (28, 5463630), (30, 5099388), (34, 4499460), (35, 4370904), (36, 4249490), (40, 3824541), (42, 3642420), (45, 3399592), (51, 2999640), (56, 2731815), (60, 2549694), (63, 2428280), (68, 2249730), (70, 2185452), (72, 2124745), (84, 1821210), (85, 1799784), (90, 1699796), (102, 1499820), (105, 1456968), (119, 1285560), (120, 1274847), (126, 1214140), (136, 1124865), (140, 1092726), (153, 999880), (168, 910605), (170, 899892), (180, 849898), (204, 749910), (210, 728484), (238, 642780), (252, 607070), (255, 599928), (280, 546363), (306, 499940), (315, 485656), (340, 449946), (357, 428520), (360, 424949), (408, 374955), (420, 364242), (476, 321390), (504, 303535), (510, 299964), (595, 257112), (612, 249970), (630, 242828), (680, 224973), (714, 214260), (765, 199976), (840, 182121), (952, 160695), (1020, 149982), (1071, 142840), (1190, 128556), (1224, 124985), (1260, 121414), (1428, 107130), (1530, 99988), (1785, 85704), (2040, 74991), (2142, 71420), (2380, 64278), (2520, 60707), (2856, 53565), (3060, 49994), (3570, 42852), (3571, 42840), (4284, 35710), (4760, 32139), (5355, 28568), (6120, 24997), (7140, 21426), (7142, 21420), (8568, 17855), (10710, 14284), (10713, 14280)]