246357540

素因数分解:

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

素因数の和:619

約数の個数: 288

約数和(自身を含む): 931222656

約数和(自身を除く): 684865116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 563, 572, 585, 612, 660, 663, 715, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1126, 1170, 1287, 1326, 1430, 1530, 1683, 1689, 1716, 1870, 1980, 1989, 2145, 2210, 2244, 2252, 2340, 2431, 2574, 2652, 2805, 2815, 2860, 3060, 3315, 3366, 3378, 3740, 3978, 4290, 4420, 4862, 5067, 5148, 5610, 5630, 6193, 6435, 6630, 6732, 6756, 7293, 7319, 7956, 8415, 8445, 8580, 9571, 9724, 9945, 10134, 11220, 11260, 12155, 12386, 12870, 13260, 14586, 14638, 16830, 16890, 18579, 19142, 19890, 20268, 21879, 21957, 24310, 24772, 25335, 25740, 28713, 29172, 29276, 30965, 33660, 33780, 36465, 36595, 37158, 38284, 39780, 43758, 43914, 47855, 48620, 50670, 55737, 57426, 61930, 65871, 72930, 73190, 74316, 80509, 86139, 87516, 87828, 92895, 95710, 101340, 105281, 109395, 109785, 111474, 114852, 123860, 124423, 131742, 143565, 145860, 146380, 161018, 172278, 185790, 191420, 210562, 218790, 219570, 222948, 241527, 248846, 263484, 278685, 287130, 315843, 322036, 329355, 344556, 371580, 373269, 402545, 421124, 430695, 437580, 439140, 483054, 497692, 526405, 557370, 574260, 622115, 631686, 658710, 724581, 746538, 805090, 861390, 947529, 966108, 1052810, 1114740, 1119807, 1207635, 1244230, 1263372, 1317420, 1368653, 1449162, 1493076, 1579215, 1610180, 1722780, 1866345, 1895058, 2105620, 2239614, 2415270, 2488460, 2737306, 2898324, 3158430, 3622905, 3732690, 3790116, 4105959, 4479228, 4737645, 4830540, 5474612, 5599035, 6316860, 6843265, 7245810, 7465380, 8211918, 9475290, 11198070, 12317877, 13686530, 14491620, 16423836, 18950580, 20529795, 22396140, 24635754, 27373060, 41059590, 49271508, 61589385, 82119180, 123178770, 246357540]

約数ペア:

[(1, 246357540), (2, 123178770), (3, 82119180), (4, 61589385), (5, 49271508), (6, 41059590), (9, 27373060), (10, 24635754), (11, 22396140), (12, 20529795), (13, 18950580), (15, 16423836), (17, 14491620), (18, 13686530), (20, 12317877), (22, 11198070), (26, 9475290), (30, 8211918), (33, 7465380), (34, 7245810), (36, 6843265), (39, 6316860), (44, 5599035), (45, 5474612), (51, 4830540), (52, 4737645), (55, 4479228), (60, 4105959), (65, 3790116), (66, 3732690), (68, 3622905), (78, 3158430), (85, 2898324), (90, 2737306), (99, 2488460), (102, 2415270), (110, 2239614), (117, 2105620), (130, 1895058), (132, 1866345), (143, 1722780), (153, 1610180), (156, 1579215), (165, 1493076), (170, 1449162), (180, 1368653), (187, 1317420), (195, 1263372), (198, 1244230), (204, 1207635), (220, 1119807), (221, 1114740), (234, 1052810), (255, 966108), (260, 947529), (286, 861390), (306, 805090), (330, 746538), (340, 724581), (374, 658710), (390, 631686), (396, 622115), (429, 574260), (442, 557370), (468, 526405), (495, 497692), (510, 483054), (561, 439140), (563, 437580), (572, 430695), (585, 421124), (612, 402545), (660, 373269), (663, 371580), (715, 344556), (748, 329355), (765, 322036), (780, 315843), (858, 287130), (884, 278685), (935, 263484), (990, 248846), (1020, 241527), (1105, 222948), (1122, 219570), (1126, 218790), (1170, 210562), (1287, 191420), (1326, 185790), (1430, 172278), (1530, 161018), (1683, 146380), (1689, 145860), (1716, 143565), (1870, 131742), (1980, 124423), (1989, 123860), (2145, 114852), (2210, 111474), (2244, 109785), (2252, 109395), (2340, 105281), (2431, 101340), (2574, 95710), (2652, 92895), (2805, 87828), (2815, 87516), (2860, 86139), (3060, 80509), (3315, 74316), (3366, 73190), (3378, 72930), (3740, 65871), (3978, 61930), (4290, 57426), (4420, 55737), (4862, 50670), (5067, 48620), (5148, 47855), (5610, 43914), (5630, 43758), (6193, 39780), (6435, 38284), (6630, 37158), (6732, 36595), (6756, 36465), (7293, 33780), (7319, 33660), (7956, 30965), (8415, 29276), (8445, 29172), (8580, 28713), (9571, 25740), (9724, 25335), (9945, 24772), (10134, 24310), (11220, 21957), (11260, 21879), (12155, 20268), (12386, 19890), (12870, 19142), (13260, 18579), (14586, 16890), (14638, 16830)]