164238360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 613992960

約数和(自身を除く): 449754600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 563, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1126, 1144, 1320, 1326, 1430, 1496, 1560, 1689, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2252, 2431, 2652, 2805, 2815, 2860, 3315, 3378, 3432, 3740, 4290, 4420, 4488, 4504, 4862, 5304, 5610, 5630, 5720, 6193, 6630, 6756, 7293, 7319, 7480, 8445, 8580, 8840, 9571, 9724, 11220, 11260, 12155, 12386, 13260, 13512, 14586, 14638, 16890, 17160, 18579, 19142, 19448, 21957, 22440, 22520, 24310, 24772, 26520, 28713, 29172, 29276, 30965, 33780, 36465, 36595, 37158, 38284, 43914, 47855, 48620, 49544, 57426, 58344, 58552, 61930, 67560, 72930, 73190, 74316, 76568, 80509, 87828, 92895, 95710, 97240, 105281, 109785, 114852, 123860, 124423, 143565, 145860, 146380, 148632, 161018, 175656, 185790, 191420, 210562, 219570, 229704, 241527, 247720, 248846, 287130, 291720, 292760, 315843, 322036, 371580, 373269, 382840, 402545, 421124, 439140, 483054, 497692, 526405, 574260, 622115, 631686, 644072, 743160, 746538, 805090, 842248, 878280, 966108, 995384, 1052810, 1148520, 1207635, 1244230, 1263372, 1368653, 1493076, 1579215, 1610180, 1866345, 1932216, 2105620, 2415270, 2488460, 2526744, 2737306, 2986152, 3158430, 3220360, 3732690, 4105959, 4211240, 4830540, 4976920, 5474612, 6316860, 6843265, 7465380, 8211918, 9661080, 10949224, 12633720, 13686530, 14930760, 16423836, 20529795, 27373060, 32847672, 41059590, 54746120, 82119180, 164238360]

約数ペア:

[(1, 164238360), (2, 82119180), (3, 54746120), (4, 41059590), (5, 32847672), (6, 27373060), (8, 20529795), (10, 16423836), (11, 14930760), (12, 13686530), (13, 12633720), (15, 10949224), (17, 9661080), (20, 8211918), (22, 7465380), (24, 6843265), (26, 6316860), (30, 5474612), (33, 4976920), (34, 4830540), (39, 4211240), (40, 4105959), (44, 3732690), (51, 3220360), (52, 3158430), (55, 2986152), (60, 2737306), (65, 2526744), (66, 2488460), (68, 2415270), (78, 2105620), (85, 1932216), (88, 1866345), (102, 1610180), (104, 1579215), (110, 1493076), (120, 1368653), (130, 1263372), (132, 1244230), (136, 1207635), (143, 1148520), (156, 1052810), (165, 995384), (170, 966108), (187, 878280), (195, 842248), (204, 805090), (220, 746538), (221, 743160), (255, 644072), (260, 631686), (264, 622115), (286, 574260), (312, 526405), (330, 497692), (340, 483054), (374, 439140), (390, 421124), (408, 402545), (429, 382840), (440, 373269), (442, 371580), (510, 322036), (520, 315843), (561, 292760), (563, 291720), (572, 287130), (660, 248846), (663, 247720), (680, 241527), (715, 229704), (748, 219570), (780, 210562), (858, 191420), (884, 185790), (935, 175656), (1020, 161018), (1105, 148632), (1122, 146380), (1126, 145860), (1144, 143565), (1320, 124423), (1326, 123860), (1430, 114852), (1496, 109785), (1560, 105281), (1689, 97240), (1716, 95710), (1768, 92895), (1870, 87828), (2040, 80509), (2145, 76568), (2210, 74316), (2244, 73190), (2252, 72930), (2431, 67560), (2652, 61930), (2805, 58552), (2815, 58344), (2860, 57426), (3315, 49544), (3378, 48620), (3432, 47855), (3740, 43914), (4290, 38284), (4420, 37158), (4488, 36595), (4504, 36465), (4862, 33780), (5304, 30965), (5610, 29276), (5630, 29172), (5720, 28713), (6193, 26520), (6630, 24772), (6756, 24310), (7293, 22520), (7319, 22440), (7480, 21957), (8445, 19448), (8580, 19142), (8840, 18579), (9571, 17160), (9724, 16890), (11220, 14638), (11260, 14586), (12155, 13512), (12386, 13260)]