553444920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 256

約数和(自身を含む): 2219904000

約数和(自身を除く): 1666459080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3853, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7706, 7980, 9576, 10260, 11559, 11970, 14364, 15412, 15960, 17955, 19265, 20520, 23118, 23940, 26971, 28728, 30824, 34677, 35910, 38530, 46236, 47880, 53942, 57795, 69354, 71820, 73207, 77060, 80913, 92472, 104031, 107884, 115590, 134855, 138708, 143640, 146414, 154120, 161826, 173385, 208062, 215768, 219621, 231180, 242739, 269710, 277416, 292828, 323652, 346770, 366035, 404565, 416124, 439242, 462360, 485478, 512449, 520155, 539420, 585656, 647304, 658863, 693540, 728217, 732070, 809130, 832248, 878484, 970956, 1024898, 1040310, 1078840, 1098105, 1213695, 1317726, 1387080, 1456434, 1464140, 1537347, 1618260, 1756968, 1941912, 1976589, 2049796, 2080620, 2196210, 2427390, 2562245, 2635452, 2912868, 2928280, 3074694, 3236520, 3294315, 3641085, 3953178, 4099592, 4161240, 4392420, 4612041, 4854780, 5124490, 5270904, 5825736, 6149388, 6588630, 7282170, 7686735, 7906356, 8784840, 9224082, 9709560, 9882945, 10248980, 12298776, 13177260, 13836123, 14564340, 15373470, 15812712, 18448164, 19765890, 20497960, 23060205, 26354520, 27672246, 29128680, 30746940, 36896328, 39531780, 46120410, 55344492, 61493880, 69180615, 79063560, 92240820, 110688984, 138361230, 184481640, 276722460, 553444920]

約数ペア:

[(1, 553444920), (2, 276722460), (3, 184481640), (4, 138361230), (5, 110688984), (6, 92240820), (7, 79063560), (8, 69180615), (9, 61493880), (10, 55344492), (12, 46120410), (14, 39531780), (15, 36896328), (18, 30746940), (19, 29128680), (20, 27672246), (21, 26354520), (24, 23060205), (27, 20497960), (28, 19765890), (30, 18448164), (35, 15812712), (36, 15373470), (38, 14564340), (40, 13836123), (42, 13177260), (45, 12298776), (54, 10248980), (56, 9882945), (57, 9709560), (60, 9224082), (63, 8784840), (70, 7906356), (72, 7686735), (76, 7282170), (84, 6588630), (90, 6149388), (95, 5825736), (105, 5270904), (108, 5124490), (114, 4854780), (120, 4612041), (126, 4392420), (133, 4161240), (135, 4099592), (140, 3953178), (152, 3641085), (168, 3294315), (171, 3236520), (180, 3074694), (189, 2928280), (190, 2912868), (210, 2635452), (216, 2562245), (228, 2427390), (252, 2196210), (266, 2080620), (270, 2049796), (280, 1976589), (285, 1941912), (315, 1756968), (342, 1618260), (360, 1537347), (378, 1464140), (380, 1456434), (399, 1387080), (420, 1317726), (456, 1213695), (504, 1098105), (513, 1078840), (532, 1040310), (540, 1024898), (570, 970956), (630, 878484), (665, 832248), (684, 809130), (756, 732070), (760, 728217), (798, 693540), (840, 658863), (855, 647304), (945, 585656), (1026, 539420), (1064, 520155), (1080, 512449), (1140, 485478), (1197, 462360), (1260, 439242), (1330, 416124), (1368, 404565), (1512, 366035), (1596, 346770), (1710, 323652), (1890, 292828), (1995, 277416), (2052, 269710), (2280, 242739), (2394, 231180), (2520, 219621), (2565, 215768), (2660, 208062), (3192, 173385), (3420, 161826), (3591, 154120), (3780, 146414), (3853, 143640), (3990, 138708), (4104, 134855), (4788, 115590), (5130, 107884), (5320, 104031), (5985, 92472), (6840, 80913), (7182, 77060), (7560, 73207), (7706, 71820), (7980, 69354), (9576, 57795), (10260, 53942), (11559, 47880), (11970, 46236), (14364, 38530), (15412, 35910), (15960, 34677), (17955, 30824), (19265, 28728), (20520, 26971), (23118, 23940)]