4030974780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 13113999360

約数和(自身を除く): 9083024580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 191, 210, 218, 327, 382, 420, 436, 461, 545, 573, 654, 763, 764, 922, 955, 1090, 1146, 1308, 1337, 1383, 1526, 1635, 1844, 1910, 2180, 2289, 2292, 2305, 2674, 2766, 2865, 3052, 3227, 3270, 3815, 3820, 4011, 4578, 4610, 5348, 5532, 5730, 6454, 6540, 6685, 6915, 7630, 8022, 9156, 9220, 9681, 11445, 11460, 12908, 13370, 13830, 15260, 16044, 16135, 19362, 20055, 20819, 22890, 26740, 27660, 32270, 38724, 40110, 41638, 45780, 48405, 50249, 62457, 64540, 80220, 83276, 88051, 96810, 100498, 104095, 124914, 145733, 150747, 176102, 193620, 200996, 208190, 249828, 251245, 264153, 291466, 301494, 312285, 351743, 352204, 416380, 437199, 440255, 502490, 528306, 582932, 602988, 616357, 624570, 703486, 728665, 753735, 874398, 880510, 1004980, 1055229, 1056612, 1232714, 1249140, 1320765, 1406972, 1457330, 1507470, 1748796, 1758715, 1761020, 1849071, 2110458, 2185995, 2465428, 2641530, 2914660, 3014940, 3081785, 3517430, 3698142, 4220916, 4371990, 5276145, 5283060, 6163570, 7034860, 7396284, 8743980, 9245355, 9597559, 10552290, 12327140, 18490710, 19195118, 21104580, 28792677, 36981420, 38390236, 47987795, 57585354, 67182913, 95975590, 115170708, 134365826, 143963385, 191951180, 201548739, 268731652, 287926770, 335914565, 403097478, 575853540, 671829130, 806194956, 1007743695, 1343658260, 2015487390, 4030974780]

約数ペア:

[(1, 4030974780), (2, 2015487390), (3, 1343658260), (4, 1007743695), (5, 806194956), (6, 671829130), (7, 575853540), (10, 403097478), (12, 335914565), (14, 287926770), (15, 268731652), (20, 201548739), (21, 191951180), (28, 143963385), (30, 134365826), (35, 115170708), (42, 95975590), (60, 67182913), (70, 57585354), (84, 47987795), (105, 38390236), (109, 36981420), (140, 28792677), (191, 21104580), (210, 19195118), (218, 18490710), (327, 12327140), (382, 10552290), (420, 9597559), (436, 9245355), (461, 8743980), (545, 7396284), (573, 7034860), (654, 6163570), (763, 5283060), (764, 5276145), (922, 4371990), (955, 4220916), (1090, 3698142), (1146, 3517430), (1308, 3081785), (1337, 3014940), (1383, 2914660), (1526, 2641530), (1635, 2465428), (1844, 2185995), (1910, 2110458), (2180, 1849071), (2289, 1761020), (2292, 1758715), (2305, 1748796), (2674, 1507470), (2766, 1457330), (2865, 1406972), (3052, 1320765), (3227, 1249140), (3270, 1232714), (3815, 1056612), (3820, 1055229), (4011, 1004980), (4578, 880510), (4610, 874398), (5348, 753735), (5532, 728665), (5730, 703486), (6454, 624570), (6540, 616357), (6685, 602988), (6915, 582932), (7630, 528306), (8022, 502490), (9156, 440255), (9220, 437199), (9681, 416380), (11445, 352204), (11460, 351743), (12908, 312285), (13370, 301494), (13830, 291466), (15260, 264153), (16044, 251245), (16135, 249828), (19362, 208190), (20055, 200996), (20819, 193620), (22890, 176102), (26740, 150747), (27660, 145733), (32270, 124914), (38724, 104095), (40110, 100498), (41638, 96810), (45780, 88051), (48405, 83276), (50249, 80220), (62457, 64540)]