496306980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1779523200

約数和(自身を除く): 1283216220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 61, 65, 76, 78, 90, 95, 108, 114, 117, 122, 130, 135, 156, 171, 180, 183, 190, 195, 228, 234, 244, 247, 260, 270, 285, 305, 342, 351, 366, 380, 390, 468, 494, 513, 540, 549, 570, 585, 610, 684, 702, 732, 741, 780, 793, 855, 915, 988, 1026, 1098, 1140, 1159, 1170, 1220, 1235, 1404, 1482, 1586, 1647, 1710, 1755, 1830, 2052, 2196, 2223, 2318, 2340, 2379, 2470, 2565, 2745, 2964, 3172, 3294, 3420, 3477, 3510, 3660, 3705, 3721, 3965, 4446, 4636, 4758, 4940, 5130, 5490, 5795, 6588, 6669, 6954, 7020, 7137, 7410, 7442, 7930, 8235, 8892, 9516, 10260, 10431, 10980, 11115, 11163, 11590, 11895, 13338, 13908, 14274, 14820, 14884, 15067, 15860, 16470, 17385, 18605, 20862, 21411, 22230, 22326, 23180, 23790, 26676, 28548, 30134, 31293, 32940, 33345, 33489, 34770, 35685, 37210, 41724, 42822, 44460, 44652, 45201, 47580, 48373, 52155, 55815, 60268, 62586, 66690, 66978, 69540, 70699, 71370, 74420, 75335, 85644, 90402, 96746, 100467, 104310, 107055, 111630, 125172, 133380, 133956, 135603, 141398, 142740, 145119, 150670, 156465, 167445, 180804, 193492, 200934, 208620, 212097, 214110, 223260, 226005, 241865, 271206, 282796, 290238, 301340, 312930, 334890, 353495, 401868, 406809, 424194, 428220, 435357, 452010, 483730, 502335, 542412, 580476, 625860, 636291, 669780, 678015, 706990, 725595, 813618, 848388, 870714, 904020, 919087, 967460, 1004670, 1060485, 1272582, 1306071, 1356030, 1413980, 1451190, 1627236, 1741428, 1838174, 1908873, 2009340, 2034045, 2120970, 2176785, 2545164, 2612142, 2712060, 2757261, 2902380, 3181455, 3676348, 3817746, 4068090, 4241940, 4353570, 4595435, 5224284, 5514522, 6362910, 6530355, 7635492, 8136180, 8271783, 8707140, 9190870, 9544365, 11029044, 12725820, 13060710, 13786305, 16543566, 18381740, 19088730, 24815349, 26121420, 27572610, 33087132, 38177460, 41358915, 49630698, 55145220, 82717830, 99261396, 124076745, 165435660, 248153490, 496306980]

約数ペア:

[(1, 496306980), (2, 248153490), (3, 165435660), (4, 124076745), (5, 99261396), (6, 82717830), (9, 55145220), (10, 49630698), (12, 41358915), (13, 38177460), (15, 33087132), (18, 27572610), (19, 26121420), (20, 24815349), (26, 19088730), (27, 18381740), (30, 16543566), (36, 13786305), (38, 13060710), (39, 12725820), (45, 11029044), (52, 9544365), (54, 9190870), (57, 8707140), (60, 8271783), (61, 8136180), (65, 7635492), (76, 6530355), (78, 6362910), (90, 5514522), (95, 5224284), (108, 4595435), (114, 4353570), (117, 4241940), (122, 4068090), (130, 3817746), (135, 3676348), (156, 3181455), (171, 2902380), (180, 2757261), (183, 2712060), (190, 2612142), (195, 2545164), (228, 2176785), (234, 2120970), (244, 2034045), (247, 2009340), (260, 1908873), (270, 1838174), (285, 1741428), (305, 1627236), (342, 1451190), (351, 1413980), (366, 1356030), (380, 1306071), (390, 1272582), (468, 1060485), (494, 1004670), (513, 967460), (540, 919087), (549, 904020), (570, 870714), (585, 848388), (610, 813618), (684, 725595), (702, 706990), (732, 678015), (741, 669780), (780, 636291), (793, 625860), (855, 580476), (915, 542412), (988, 502335), (1026, 483730), (1098, 452010), (1140, 435357), (1159, 428220), (1170, 424194), (1220, 406809), (1235, 401868), (1404, 353495), (1482, 334890), (1586, 312930), (1647, 301340), (1710, 290238), (1755, 282796), (1830, 271206), (2052, 241865), (2196, 226005), (2223, 223260), (2318, 214110), (2340, 212097), (2379, 208620), (2470, 200934), (2565, 193492), (2745, 180804), (2964, 167445), (3172, 156465), (3294, 150670), (3420, 145119), (3477, 142740), (3510, 141398), (3660, 135603), (3705, 133956), (3721, 133380), (3965, 125172), (4446, 111630), (4636, 107055), (4758, 104310), (4940, 100467), (5130, 96746), (5490, 90402), (5795, 85644), (6588, 75335), (6669, 74420), (6954, 71370), (7020, 70699), (7137, 69540), (7410, 66978), (7442, 66690), (7930, 62586), (8235, 60268), (8892, 55815), (9516, 52155), (10260, 48373), (10431, 47580), (10980, 45201), (11115, 44652), (11163, 44460), (11590, 42822), (11895, 41724), (13338, 37210), (13908, 35685), (14274, 34770), (14820, 33489), (14884, 33345), (15067, 32940), (15860, 31293), (16470, 30134), (17385, 28548), (18605, 26676), (20862, 23790), (21411, 23180), (22230, 22326)]