372639540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 1296046080

約数和(自身を除く): 923406540

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, 78, 84, 91, 105, 130, 139, 140, 156, 182, 195, 210, 260, 273, 278, 364, 390, 417, 420, 455, 491, 546, 556, 695, 780, 834, 910, 973, 982, 1092, 1365, 1390, 1473, 1668, 1807, 1820, 1946, 1964, 2085, 2455, 2730, 2780, 2919, 2946, 3437, 3614, 3892, 4170, 4865, 4910, 5421, 5460, 5838, 5892, 6383, 6874, 7228, 7365, 8340, 9035, 9730, 9820, 10311, 10842, 11676, 12649, 12766, 13748, 14595, 14730, 17185, 18070, 19149, 19460, 20622, 21684, 25298, 25532, 27105, 29190, 29460, 31915, 34370, 36140, 37947, 38298, 41244, 44681, 50596, 51555, 54210, 58380, 63245, 63830, 68249, 68740, 75894, 76596, 89362, 95745, 103110, 108420, 126490, 127660, 134043, 136498, 151788, 178724, 189735, 191490, 204747, 206220, 223405, 252980, 268086, 272996, 341245, 379470, 382980, 409494, 446810, 477743, 536172, 670215, 682490, 758940, 818988, 887237, 893620, 955486, 1023735, 1340430, 1364980, 1433229, 1774474, 1910972, 2047470, 2388715, 2661711, 2680860, 2866458, 3548948, 4094940, 4436185, 4777430, 5323422, 5732916, 6210659, 7166145, 8872370, 9554860, 10646844, 12421318, 13308555, 14332290, 17744740, 18631977, 24842636, 26617110, 28664580, 31053295, 37263954, 53234220, 62106590, 74527908, 93159885, 124213180, 186319770, 372639540]

約数ペア:

[(1, 372639540), (2, 186319770), (3, 124213180), (4, 93159885), (5, 74527908), (6, 62106590), (7, 53234220), (10, 37263954), (12, 31053295), (13, 28664580), (14, 26617110), (15, 24842636), (20, 18631977), (21, 17744740), (26, 14332290), (28, 13308555), (30, 12421318), (35, 10646844), (39, 9554860), (42, 8872370), (52, 7166145), (60, 6210659), (65, 5732916), (70, 5323422), (78, 4777430), (84, 4436185), (91, 4094940), (105, 3548948), (130, 2866458), (139, 2680860), (140, 2661711), (156, 2388715), (182, 2047470), (195, 1910972), (210, 1774474), (260, 1433229), (273, 1364980), (278, 1340430), (364, 1023735), (390, 955486), (417, 893620), (420, 887237), (455, 818988), (491, 758940), (546, 682490), (556, 670215), (695, 536172), (780, 477743), (834, 446810), (910, 409494), (973, 382980), (982, 379470), (1092, 341245), (1365, 272996), (1390, 268086), (1473, 252980), (1668, 223405), (1807, 206220), (1820, 204747), (1946, 191490), (1964, 189735), (2085, 178724), (2455, 151788), (2730, 136498), (2780, 134043), (2919, 127660), (2946, 126490), (3437, 108420), (3614, 103110), (3892, 95745), (4170, 89362), (4865, 76596), (4910, 75894), (5421, 68740), (5460, 68249), (5838, 63830), (5892, 63245), (6383, 58380), (6874, 54210), (7228, 51555), (7365, 50596), (8340, 44681), (9035, 41244), (9730, 38298), (9820, 37947), (10311, 36140), (10842, 34370), (11676, 31915), (12649, 29460), (12766, 29190), (13748, 27105), (14595, 25532), (14730, 25298), (17185, 21684), (18070, 20622), (19149, 19460)]