18113160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 62052480

約数和(自身を除く): 43939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 683, 780, 884, 1020, 1105, 1326, 1366, 1560, 1768, 2040, 2049, 2210, 2652, 2732, 3315, 3415, 4098, 4420, 5304, 5464, 6630, 6830, 8196, 8840, 8879, 10245, 11611, 13260, 13660, 16392, 17758, 20490, 23222, 26520, 26637, 27320, 34833, 35516, 40980, 44395, 46444, 53274, 58055, 69666, 71032, 81960, 88790, 92888, 106548, 116110, 133185, 139332, 150943, 174165, 177580, 213096, 232220, 266370, 278664, 301886, 348330, 355160, 452829, 464440, 532740, 603772, 696660, 754715, 905658, 1065480, 1207544, 1393320, 1509430, 1811316, 2264145, 3018860, 3622632, 4528290, 6037720, 9056580, 18113160]

約数ペア:

[(1, 18113160), (2, 9056580), (3, 6037720), (4, 4528290), (5, 3622632), (6, 3018860), (8, 2264145), (10, 1811316), (12, 1509430), (13, 1393320), (15, 1207544), (17, 1065480), (20, 905658), (24, 754715), (26, 696660), (30, 603772), (34, 532740), (39, 464440), (40, 452829), (51, 355160), (52, 348330), (60, 301886), (65, 278664), (68, 266370), (78, 232220), (85, 213096), (102, 177580), (104, 174165), (120, 150943), (130, 139332), (136, 133185), (156, 116110), (170, 106548), (195, 92888), (204, 88790), (221, 81960), (255, 71032), (260, 69666), (312, 58055), (340, 53274), (390, 46444), (408, 44395), (442, 40980), (510, 35516), (520, 34833), (663, 27320), (680, 26637), (683, 26520), (780, 23222), (884, 20490), (1020, 17758), (1105, 16392), (1326, 13660), (1366, 13260), (1560, 11611), (1768, 10245), (2040, 8879), (2049, 8840), (2210, 8196), (2652, 6830), (2732, 6630), (3315, 5464), (3415, 5304), (4098, 4420)]