1275213240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{24097}}^1$

素因数の和:24131

約数の個数: 192

約数和(自身を含む): 4944909600

約数和(自身を除く): 3669696360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 24097, 26460, 48194, 52920, 72291, 96388, 120485, 144582, 168679, 192776, 216873, 240970, 289164, 337358, 361455, 433746, 481940, 506037, 578328, 650619, 674716, 722910, 843395, 867492, 963880, 1012074, 1084365, 1180753, 1301238, 1349432, 1445820, 1518111, 1686790, 1734984, 2024148, 2168730, 2361506, 2530185, 2602476, 2891640, 3036222, 3253095, 3373580, 3542259, 4048296, 4337460, 4554333, 4723012, 5060370, 5204952, 5903765, 6072444, 6506190, 6747160, 7084518, 7590555, 8674920, 9108666, 9446024, 10120740, 10626777, 11807530, 12144888, 13012380, 14169036, 15181110, 17711295, 18217332, 20241480, 21253554, 22771665, 23615060, 26024760, 28338072, 30362220, 31880331, 35422590, 36434664, 42507108, 45543330, 47230120, 53133885, 60724440, 63760662, 70845180, 85014216, 91086660, 106267770, 127521324, 141690360, 159401655, 182173320, 212535540, 255042648, 318803310, 425071080, 637606620, 1275213240]

約数ペア:

[(1, 1275213240), (2, 637606620), (3, 425071080), (4, 318803310), (5, 255042648), (6, 212535540), (7, 182173320), (8, 159401655), (9, 141690360), (10, 127521324), (12, 106267770), (14, 91086660), (15, 85014216), (18, 70845180), (20, 63760662), (21, 60724440), (24, 53133885), (27, 47230120), (28, 45543330), (30, 42507108), (35, 36434664), (36, 35422590), (40, 31880331), (42, 30362220), (45, 28338072), (49, 26024760), (54, 23615060), (56, 22771665), (60, 21253554), (63, 20241480), (70, 18217332), (72, 17711295), (84, 15181110), (90, 14169036), (98, 13012380), (105, 12144888), (108, 11807530), (120, 10626777), (126, 10120740), (135, 9446024), (140, 9108666), (147, 8674920), (168, 7590555), (180, 7084518), (189, 6747160), (196, 6506190), (210, 6072444), (216, 5903765), (245, 5204952), (252, 5060370), (270, 4723012), (280, 4554333), (294, 4337460), (315, 4048296), (360, 3542259), (378, 3373580), (392, 3253095), (420, 3036222), (441, 2891640), (490, 2602476), (504, 2530185), (540, 2361506), (588, 2168730), (630, 2024148), (735, 1734984), (756, 1686790), (840, 1518111), (882, 1445820), (945, 1349432), (980, 1301238), (1080, 1180753), (1176, 1084365), (1260, 1012074), (1323, 963880), (1470, 867492), (1512, 843395), (1764, 722910), (1890, 674716), (1960, 650619), (2205, 578328), (2520, 506037), (2646, 481940), (2940, 433746), (3528, 361455), (3780, 337358), (4410, 289164), (5292, 240970), (5880, 216873), (6615, 192776), (7560, 168679), (8820, 144582), (10584, 120485), (13230, 96388), (17640, 72291), (24097, 52920), (26460, 48194)]