17910360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 64864800

約数和(自身を除く): 46954440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 89, 90, 104, 117, 120, 129, 130, 156, 172, 178, 180, 195, 215, 234, 258, 260, 267, 312, 344, 356, 360, 387, 390, 430, 445, 468, 516, 520, 534, 559, 585, 645, 712, 774, 780, 801, 860, 890, 936, 1032, 1068, 1118, 1157, 1170, 1290, 1335, 1548, 1560, 1602, 1677, 1720, 1780, 1935, 2136, 2236, 2314, 2340, 2580, 2670, 2795, 3096, 3204, 3354, 3471, 3560, 3827, 3870, 4005, 4472, 4628, 4680, 5031, 5160, 5340, 5590, 5785, 6408, 6708, 6942, 7654, 7740, 8010, 8385, 9256, 10062, 10413, 10680, 11180, 11481, 11570, 13416, 13884, 15308, 15480, 16020, 16770, 17355, 19135, 20124, 20826, 22360, 22962, 23140, 25155, 27768, 30616, 32040, 33540, 34443, 34710, 38270, 40248, 41652, 45924, 46280, 49751, 50310, 52065, 57405, 67080, 68886, 69420, 76540, 83304, 91848, 99502, 100620, 104130, 114810, 137772, 138840, 149253, 153080, 172215, 199004, 201240, 208260, 229620, 248755, 275544, 298506, 344430, 398008, 416520, 447759, 459240, 497510, 597012, 688860, 746265, 895518, 995020, 1194024, 1377720, 1492530, 1791036, 1990040, 2238795, 2985060, 3582072, 4477590, 5970120, 8955180, 17910360]

約数ペア:

[(1, 17910360), (2, 8955180), (3, 5970120), (4, 4477590), (5, 3582072), (6, 2985060), (8, 2238795), (9, 1990040), (10, 1791036), (12, 1492530), (13, 1377720), (15, 1194024), (18, 995020), (20, 895518), (24, 746265), (26, 688860), (30, 597012), (36, 497510), (39, 459240), (40, 447759), (43, 416520), (45, 398008), (52, 344430), (60, 298506), (65, 275544), (72, 248755), (78, 229620), (86, 208260), (89, 201240), (90, 199004), (104, 172215), (117, 153080), (120, 149253), (129, 138840), (130, 137772), (156, 114810), (172, 104130), (178, 100620), (180, 99502), (195, 91848), (215, 83304), (234, 76540), (258, 69420), (260, 68886), (267, 67080), (312, 57405), (344, 52065), (356, 50310), (360, 49751), (387, 46280), (390, 45924), (430, 41652), (445, 40248), (468, 38270), (516, 34710), (520, 34443), (534, 33540), (559, 32040), (585, 30616), (645, 27768), (712, 25155), (774, 23140), (780, 22962), (801, 22360), (860, 20826), (890, 20124), (936, 19135), (1032, 17355), (1068, 16770), (1118, 16020), (1157, 15480), (1170, 15308), (1290, 13884), (1335, 13416), (1548, 11570), (1560, 11481), (1602, 11180), (1677, 10680), (1720, 10413), (1780, 10062), (1935, 9256), (2136, 8385), (2236, 8010), (2314, 7740), (2340, 7654), (2580, 6942), (2670, 6708), (2795, 6408), (3096, 5785), (3204, 5590), (3354, 5340), (3471, 5160), (3560, 5031), (3827, 4680), (3870, 4628), (4005, 4472)]