242167380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2658

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 641808300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2609, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5218, 5460, 6188, 6630, 7140, 7735, 7827, 9282, 10436, 13045, 13260, 15470, 15654, 18263, 18564, 23205, 26090, 30940, 31308, 33917, 36526, 39135, 44353, 46410, 52180, 54789, 67834, 73052, 78270, 88706, 91315, 92820, 101751, 109578, 133059, 135668, 156540, 169585, 177412, 182630, 203502, 219156, 221765, 237419, 266118, 273945, 310471, 339170, 365260, 407004, 443530, 474838, 508755, 532236, 547890, 576589, 620942, 665295, 678340, 712257, 887060, 931413, 949676, 1017510, 1095780, 1153178, 1187095, 1241884, 1330590, 1424514, 1552355, 1729767, 1862826, 2035020, 2306356, 2374190, 2661180, 2849028, 2882945, 3104710, 3459534, 3561285, 3725652, 4036123, 4657065, 4748380, 5765890, 6209420, 6919068, 7122570, 8072246, 8648835, 9314130, 11531780, 12108369, 14245140, 16144492, 17297670, 18628260, 20180615, 24216738, 34595340, 40361230, 48433476, 60541845, 80722460, 121083690, 242167380]

約数ペア:

[(1, 242167380), (2, 121083690), (3, 80722460), (4, 60541845), (5, 48433476), (6, 40361230), (7, 34595340), (10, 24216738), (12, 20180615), (13, 18628260), (14, 17297670), (15, 16144492), (17, 14245140), (20, 12108369), (21, 11531780), (26, 9314130), (28, 8648835), (30, 8072246), (34, 7122570), (35, 6919068), (39, 6209420), (42, 5765890), (51, 4748380), (52, 4657065), (60, 4036123), (65, 3725652), (68, 3561285), (70, 3459534), (78, 3104710), (84, 2882945), (85, 2849028), (91, 2661180), (102, 2374190), (105, 2306356), (119, 2035020), (130, 1862826), (140, 1729767), (156, 1552355), (170, 1424514), (182, 1330590), (195, 1241884), (204, 1187095), (210, 1153178), (221, 1095780), (238, 1017510), (255, 949676), (260, 931413), (273, 887060), (340, 712257), (357, 678340), (364, 665295), (390, 620942), (420, 576589), (442, 547890), (455, 532236), (476, 508755), (510, 474838), (546, 443530), (595, 407004), (663, 365260), (714, 339170), (780, 310471), (884, 273945), (910, 266118), (1020, 237419), (1092, 221765), (1105, 219156), (1190, 203502), (1326, 182630), (1365, 177412), (1428, 169585), (1547, 156540), (1785, 135668), (1820, 133059), (2210, 109578), (2380, 101751), (2609, 92820), (2652, 91315), (2730, 88706), (3094, 78270), (3315, 73052), (3570, 67834), (4420, 54789), (4641, 52180), (5218, 46410), (5460, 44353), (6188, 39135), (6630, 36526), (7140, 33917), (7735, 31308), (7827, 30940), (9282, 26090), (10436, 23205), (13045, 18564), (13260, 18263), (15470, 15654)]