168627420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 608707008

約数和(自身を除く): 440079588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 157, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 314, 324, 340, 351, 390, 405, 442, 459, 468, 471, 486, 510, 540, 585, 612, 628, 663, 702, 765, 780, 785, 810, 884, 918, 942, 972, 1020, 1053, 1105, 1170, 1215, 1326, 1377, 1404, 1413, 1530, 1570, 1620, 1755, 1836, 1884, 1989, 2041, 2106, 2210, 2295, 2340, 2355, 2430, 2652, 2669, 2754, 2826, 3060, 3140, 3159, 3315, 3510, 3978, 4082, 4131, 4212, 4239, 4420, 4590, 4710, 4860, 5265, 5338, 5508, 5652, 5967, 6123, 6318, 6630, 6885, 7020, 7065, 7956, 8007, 8164, 8262, 8478, 9180, 9420, 9945, 10205, 10530, 10676, 11934, 12246, 12636, 12717, 13260, 13345, 13770, 14130, 15795, 16014, 16524, 16956, 17901, 18369, 19890, 20410, 20655, 21060, 21195, 23868, 24021, 24492, 25434, 26690, 27540, 28260, 29835, 30615, 31590, 32028, 34697, 35802, 36738, 38151, 39780, 40035, 40820, 41310, 42390, 48042, 50868, 53380, 53703, 55107, 59670, 61230, 63180, 63585, 69394, 71604, 72063, 73476, 76302, 80070, 82620, 84780, 89505, 91845, 96084, 104091, 107406, 110214, 119340, 120105, 122460, 127170, 138788, 144126, 152604, 160140, 165321, 173485, 179010, 183690, 190755, 208182, 214812, 216189, 220428, 240210, 254340, 268515, 275535, 288252, 312273, 330642, 346970, 358020, 360315, 367380, 381510, 416364, 432378, 480420, 495963, 520455, 537030, 551070, 624546, 648567, 661284, 693940, 720630, 763020, 826605, 864756, 936819, 991926, 1040910, 1074060, 1080945, 1102140, 1249092, 1297134, 1441260, 1561365, 1653210, 1873638, 1983852, 2081820, 2161890, 2479815, 2594268, 2810457, 3122730, 3242835, 3306420, 3747276, 4323780, 4684095, 4959630, 5620914, 6245460, 6485670, 8431371, 9368190, 9919260, 11241828, 12971340, 14052285, 16862742, 18736380, 28104570, 33725484, 42156855, 56209140, 84313710, 168627420]

約数ペア:

[(1, 168627420), (2, 84313710), (3, 56209140), (4, 42156855), (5, 33725484), (6, 28104570), (9, 18736380), (10, 16862742), (12, 14052285), (13, 12971340), (15, 11241828), (17, 9919260), (18, 9368190), (20, 8431371), (26, 6485670), (27, 6245460), (30, 5620914), (34, 4959630), (36, 4684095), (39, 4323780), (45, 3747276), (51, 3306420), (52, 3242835), (54, 3122730), (60, 2810457), (65, 2594268), (68, 2479815), (78, 2161890), (81, 2081820), (85, 1983852), (90, 1873638), (102, 1653210), (108, 1561365), (117, 1441260), (130, 1297134), (135, 1249092), (153, 1102140), (156, 1080945), (157, 1074060), (162, 1040910), (170, 991926), (180, 936819), (195, 864756), (204, 826605), (221, 763020), (234, 720630), (243, 693940), (255, 661284), (260, 648567), (270, 624546), (306, 551070), (314, 537030), (324, 520455), (340, 495963), (351, 480420), (390, 432378), (405, 416364), (442, 381510), (459, 367380), (468, 360315), (471, 358020), (486, 346970), (510, 330642), (540, 312273), (585, 288252), (612, 275535), (628, 268515), (663, 254340), (702, 240210), (765, 220428), (780, 216189), (785, 214812), (810, 208182), (884, 190755), (918, 183690), (942, 179010), (972, 173485), (1020, 165321), (1053, 160140), (1105, 152604), (1170, 144126), (1215, 138788), (1326, 127170), (1377, 122460), (1404, 120105), (1413, 119340), (1530, 110214), (1570, 107406), (1620, 104091), (1755, 96084), (1836, 91845), (1884, 89505), (1989, 84780), (2041, 82620), (2106, 80070), (2210, 76302), (2295, 73476), (2340, 72063), (2355, 71604), (2430, 69394), (2652, 63585), (2669, 63180), (2754, 61230), (2826, 59670), (3060, 55107), (3140, 53703), (3159, 53380), (3315, 50868), (3510, 48042), (3978, 42390), (4082, 41310), (4131, 40820), (4212, 40035), (4239, 39780), (4420, 38151), (4590, 36738), (4710, 35802), (4860, 34697), (5265, 32028), (5338, 31590), (5508, 30615), (5652, 29835), (5967, 28260), (6123, 27540), (6318, 26690), (6630, 25434), (6885, 24492), (7020, 24021), (7065, 23868), (7956, 21195), (8007, 21060), (8164, 20655), (8262, 20410), (8478, 19890), (9180, 18369), (9420, 17901), (9945, 16956), (10205, 16524), (10530, 16014), (10676, 15795), (11934, 14130), (12246, 13770), (12636, 13345), (12717, 13260)]