407661930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 1247178240

約数和(自身を除く): 839516310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 43, 45, 54, 65, 73, 74, 78, 86, 90, 111, 117, 129, 130, 135, 146, 185, 195, 215, 219, 222, 234, 258, 270, 333, 351, 365, 370, 387, 390, 430, 438, 481, 555, 559, 585, 645, 657, 666, 702, 730, 774, 949, 962, 999, 1095, 1110, 1118, 1161, 1170, 1290, 1314, 1443, 1591, 1665, 1677, 1755, 1898, 1935, 1971, 1998, 2190, 2322, 2405, 2701, 2795, 2847, 2886, 3139, 3182, 3285, 3330, 3354, 3510, 3870, 3942, 4329, 4745, 4773, 4810, 4995, 5031, 5402, 5590, 5694, 5805, 6278, 6570, 7215, 7955, 8103, 8385, 8541, 8658, 9417, 9490, 9546, 9855, 9990, 10062, 11610, 12987, 13505, 14235, 14319, 14430, 15093, 15695, 15910, 16206, 16770, 17082, 18834, 19710, 20683, 21645, 23865, 24309, 25155, 25623, 25974, 27010, 28251, 28470, 28638, 30186, 31390, 35113, 40515, 40807, 41366, 42705, 42957, 43290, 47085, 47730, 48618, 50310, 51246, 56502, 62049, 64935, 70226, 71595, 72927, 75465, 81030, 81614, 84753, 85410, 85914, 94170, 103415, 105339, 116143, 121545, 122421, 124098, 128115, 129870, 141255, 143190, 145854, 150930, 169506, 175565, 186147, 204035, 206830, 210678, 214785, 232286, 243090, 244842, 256230, 282510, 310245, 316017, 348429, 351130, 364635, 367263, 372294, 408070, 423765, 429570, 526695, 558441, 580715, 612105, 620490, 632034, 696858, 729270, 734526, 847530, 930735, 948051, 1045287, 1053390, 1101789, 1116882, 1161430, 1224210, 1509859, 1580085, 1742145, 1836315, 1861470, 1896102, 2090574, 2203578, 2792205, 3019718, 3135861, 3160170, 3484290, 3672630, 4529577, 4740255, 5226435, 5508945, 5584410, 6271722, 7549295, 9059154, 9480510, 10452870, 11017890, 13588731, 15098590, 15679305, 22647885, 27177462, 31358610, 40766193, 45295770, 67943655, 81532386, 135887310, 203830965, 407661930]

約数ペア:

[(1, 407661930), (2, 203830965), (3, 135887310), (5, 81532386), (6, 67943655), (9, 45295770), (10, 40766193), (13, 31358610), (15, 27177462), (18, 22647885), (26, 15679305), (27, 15098590), (30, 13588731), (37, 11017890), (39, 10452870), (43, 9480510), (45, 9059154), (54, 7549295), (65, 6271722), (73, 5584410), (74, 5508945), (78, 5226435), (86, 4740255), (90, 4529577), (111, 3672630), (117, 3484290), (129, 3160170), (130, 3135861), (135, 3019718), (146, 2792205), (185, 2203578), (195, 2090574), (215, 1896102), (219, 1861470), (222, 1836315), (234, 1742145), (258, 1580085), (270, 1509859), (333, 1224210), (351, 1161430), (365, 1116882), (370, 1101789), (387, 1053390), (390, 1045287), (430, 948051), (438, 930735), (481, 847530), (555, 734526), (559, 729270), (585, 696858), (645, 632034), (657, 620490), (666, 612105), (702, 580715), (730, 558441), (774, 526695), (949, 429570), (962, 423765), (999, 408070), (1095, 372294), (1110, 367263), (1118, 364635), (1161, 351130), (1170, 348429), (1290, 316017), (1314, 310245), (1443, 282510), (1591, 256230), (1665, 244842), (1677, 243090), (1755, 232286), (1898, 214785), (1935, 210678), (1971, 206830), (1998, 204035), (2190, 186147), (2322, 175565), (2405, 169506), (2701, 150930), (2795, 145854), (2847, 143190), (2886, 141255), (3139, 129870), (3182, 128115), (3285, 124098), (3330, 122421), (3354, 121545), (3510, 116143), (3870, 105339), (3942, 103415), (4329, 94170), (4745, 85914), (4773, 85410), (4810, 84753), (4995, 81614), (5031, 81030), (5402, 75465), (5590, 72927), (5694, 71595), (5805, 70226), (6278, 64935), (6570, 62049), (7215, 56502), (7955, 51246), (8103, 50310), (8385, 48618), (8541, 47730), (8658, 47085), (9417, 43290), (9490, 42957), (9546, 42705), (9855, 41366), (9990, 40807), (10062, 40515), (11610, 35113), (12987, 31390), (13505, 30186), (14235, 28638), (14319, 28470), (14430, 28251), (15093, 27010), (15695, 25974), (15910, 25623), (16206, 25155), (16770, 24309), (17082, 23865), (18834, 21645), (19710, 20683)]