148473780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 520224768

約数和(自身を除く): 371750988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 383, 390, 420, 426, 455, 497, 546, 710, 766, 780, 852, 910, 923, 994, 1065, 1092, 1149, 1365, 1420, 1491, 1532, 1820, 1846, 1915, 1988, 2130, 2298, 2485, 2681, 2730, 2769, 2982, 3692, 3830, 4260, 4596, 4615, 4970, 4979, 5362, 5460, 5538, 5745, 5964, 6461, 7455, 7660, 8043, 9230, 9940, 9958, 10724, 11076, 11490, 12922, 13405, 13845, 14910, 14937, 16086, 18460, 19383, 19916, 22980, 24895, 25844, 26810, 27193, 27690, 29820, 29874, 32172, 32305, 34853, 38766, 40215, 49790, 53620, 54386, 55380, 59748, 64610, 69706, 74685, 77532, 80430, 81579, 96915, 99580, 104559, 108772, 129220, 135965, 139412, 149370, 160860, 163158, 174265, 190351, 193830, 209118, 271930, 298740, 326316, 348530, 353509, 380702, 387660, 407895, 418236, 522795, 543860, 571053, 697060, 707018, 761404, 815790, 951755, 1045590, 1060527, 1142106, 1414036, 1631580, 1767545, 1903510, 2091180, 2121054, 2284212, 2474563, 2855265, 3535090, 3807020, 4242108, 4949126, 5302635, 5710530, 7070180, 7423689, 9898252, 10605270, 11421060, 12372815, 14847378, 21210540, 24745630, 29694756, 37118445, 49491260, 74236890, 148473780]

約数ペア:

[(1, 148473780), (2, 74236890), (3, 49491260), (4, 37118445), (5, 29694756), (6, 24745630), (7, 21210540), (10, 14847378), (12, 12372815), (13, 11421060), (14, 10605270), (15, 9898252), (20, 7423689), (21, 7070180), (26, 5710530), (28, 5302635), (30, 4949126), (35, 4242108), (39, 3807020), (42, 3535090), (52, 2855265), (60, 2474563), (65, 2284212), (70, 2121054), (71, 2091180), (78, 1903510), (84, 1767545), (91, 1631580), (105, 1414036), (130, 1142106), (140, 1060527), (142, 1045590), (156, 951755), (182, 815790), (195, 761404), (210, 707018), (213, 697060), (260, 571053), (273, 543860), (284, 522795), (355, 418236), (364, 407895), (383, 387660), (390, 380702), (420, 353509), (426, 348530), (455, 326316), (497, 298740), (546, 271930), (710, 209118), (766, 193830), (780, 190351), (852, 174265), (910, 163158), (923, 160860), (994, 149370), (1065, 139412), (1092, 135965), (1149, 129220), (1365, 108772), (1420, 104559), (1491, 99580), (1532, 96915), (1820, 81579), (1846, 80430), (1915, 77532), (1988, 74685), (2130, 69706), (2298, 64610), (2485, 59748), (2681, 55380), (2730, 54386), (2769, 53620), (2982, 49790), (3692, 40215), (3830, 38766), (4260, 34853), (4596, 32305), (4615, 32172), (4970, 29874), (4979, 29820), (5362, 27690), (5460, 27193), (5538, 26810), (5745, 25844), (5964, 24895), (6461, 22980), (7455, 19916), (7660, 19383), (8043, 18460), (9230, 16086), (9940, 14937), (9958, 14910), (10724, 13845), (11076, 13405), (11490, 12922)]