1227408840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4141

約数の個数: 288

約数和(自身を含む): 4914519480

約数和(自身を除く): 3687110640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 882, 952, 980, 1020, 1071, 1176, 1190, 1224, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1960, 2040, 2142, 2205, 2380, 2499, 2520, 2856, 2940, 3060, 3332, 3528, 3570, 4093, 4165, 4284, 4410, 4760, 4998, 5355, 5880, 6120, 6664, 7140, 7497, 8186, 8330, 8568, 8820, 9996, 10710, 12279, 12495, 14280, 14994, 16372, 16660, 17640, 19992, 20465, 21420, 24558, 24990, 28651, 29988, 32744, 33320, 36837, 37485, 40930, 42840, 49116, 49980, 57302, 59976, 61395, 69581, 73674, 74970, 81860, 85953, 98232, 99960, 114604, 122790, 139162, 143255, 147348, 149940, 163720, 171906, 184185, 200557, 208743, 229208, 245580, 257859, 278324, 286510, 294696, 299880, 343812, 347905, 368370, 401114, 417486, 429765, 487067, 491160, 515718, 556648, 573020, 601671, 626229, 687624, 695810, 736740, 802228, 834972, 859530, 974134, 1002785, 1031436, 1043715, 1146040, 1203342, 1252458, 1289295, 1391620, 1461201, 1473480, 1604456, 1669944, 1719060, 1805013, 1948268, 2005570, 2062872, 2087430, 2406684, 2435335, 2504916, 2578590, 2783240, 2922402, 3008355, 3131145, 3409469, 3438120, 3610026, 3896536, 4011140, 4174860, 4383603, 4813368, 4870670, 5009832, 5157180, 5844804, 6016710, 6262290, 6818938, 7220052, 7306005, 8022280, 8349720, 8767206, 9025065, 9741340, 10228407, 10314360, 11689608, 12033420, 12524580, 13637876, 14440104, 14612010, 17047345, 17534412, 18050130, 19482680, 20456814, 21918015, 24066840, 25049160, 27275752, 29224020, 30685221, 34094690, 35068824, 36100260, 40913628, 43836030, 51142035, 58448040, 61370442, 68189380, 72200520, 81827256, 87672060, 102284070, 122740884, 136378760, 153426105, 175344120, 204568140, 245481768, 306852210, 409136280, 613704420, 1227408840]

約数ペア:

[(1, 1227408840), (2, 613704420), (3, 409136280), (4, 306852210), (5, 245481768), (6, 204568140), (7, 175344120), (8, 153426105), (9, 136378760), (10, 122740884), (12, 102284070), (14, 87672060), (15, 81827256), (17, 72200520), (18, 68189380), (20, 61370442), (21, 58448040), (24, 51142035), (28, 43836030), (30, 40913628), (34, 36100260), (35, 35068824), (36, 34094690), (40, 30685221), (42, 29224020), (45, 27275752), (49, 25049160), (51, 24066840), (56, 21918015), (60, 20456814), (63, 19482680), (68, 18050130), (70, 17534412), (72, 17047345), (84, 14612010), (85, 14440104), (90, 13637876), (98, 12524580), (102, 12033420), (105, 11689608), (119, 10314360), (120, 10228407), (126, 9741340), (136, 9025065), (140, 8767206), (147, 8349720), (153, 8022280), (168, 7306005), (170, 7220052), (180, 6818938), (196, 6262290), (204, 6016710), (210, 5844804), (238, 5157180), (245, 5009832), (252, 4870670), (255, 4813368), (280, 4383603), (294, 4174860), (306, 4011140), (315, 3896536), (340, 3610026), (357, 3438120), (360, 3409469), (392, 3131145), (408, 3008355), (420, 2922402), (441, 2783240), (476, 2578590), (490, 2504916), (504, 2435335), (510, 2406684), (588, 2087430), (595, 2062872), (612, 2005570), (630, 1948268), (680, 1805013), (714, 1719060), (735, 1669944), (765, 1604456), (833, 1473480), (840, 1461201), (882, 1391620), (952, 1289295), (980, 1252458), (1020, 1203342), (1071, 1146040), (1176, 1043715), (1190, 1031436), (1224, 1002785), (1260, 974134), (1428, 859530), (1470, 834972), (1530, 802228), (1666, 736740), (1764, 695810), (1785, 687624), (1960, 626229), (2040, 601671), (2142, 573020), (2205, 556648), (2380, 515718), (2499, 491160), (2520, 487067), (2856, 429765), (2940, 417486), (3060, 401114), (3332, 368370), (3528, 347905), (3570, 343812), (4093, 299880), (4165, 294696), (4284, 286510), (4410, 278324), (4760, 257859), (4998, 245580), (5355, 229208), (5880, 208743), (6120, 200557), (6664, 184185), (7140, 171906), (7497, 163720), (8186, 149940), (8330, 147348), (8568, 143255), (8820, 139162), (9996, 122790), (10710, 114604), (12279, 99960), (12495, 98232), (14280, 85953), (14994, 81860), (16372, 74970), (16660, 73674), (17640, 69581), (19992, 61395), (20465, 59976), (21420, 57302), (24558, 49980), (24990, 49116), (28651, 42840), (29988, 40930), (32744, 37485), (33320, 36837)]