1005084990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2208

約数の個数: 256

約数和(自身を含む): 3473971200

約数和(自身を除く): 2468886210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 455, 494, 513, 546, 570, 585, 630, 665, 702, 741, 798, 819, 855, 910, 945, 1026, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1755, 1890, 1995, 2153, 2223, 2394, 2457, 2470, 2565, 2730, 3458, 3510, 3591, 3705, 3990, 4095, 4306, 4446, 4914, 5130, 5187, 5985, 6459, 6669, 7182, 7410, 8190, 8645, 10374, 10765, 11115, 11970, 12285, 12918, 13338, 15071, 15561, 17290, 17955, 19377, 21530, 22230, 24570, 25935, 27989, 30142, 31122, 32295, 33345, 35910, 38754, 40907, 45213, 46683, 51870, 55978, 58131, 64590, 66690, 75355, 77805, 81814, 83967, 90426, 93366, 96885, 116262, 122721, 135639, 139945, 150710, 155610, 167934, 193770, 195923, 204535, 226065, 233415, 245442, 251901, 271278, 279890, 286349, 290655, 368163, 391846, 406917, 409070, 419835, 452130, 466830, 503802, 531791, 572698, 581310, 587769, 613605, 678195, 736326, 755703, 813834, 839670, 859047, 979615, 1063582, 1104489, 1175538, 1227210, 1259505, 1356390, 1431745, 1511406, 1595373, 1718094, 1763307, 1840815, 1959230, 2034585, 2208978, 2519010, 2577141, 2658955, 2863490, 2938845, 3190746, 3526614, 3681630, 3722537, 3778515, 4069170, 4295235, 4786119, 5154282, 5289921, 5317910, 5522445, 5877690, 7445074, 7557030, 7731423, 7976865, 8590470, 8816535, 9572238, 10579842, 11044890, 11167611, 12885705, 14358357, 15462846, 15953730, 17633070, 18612685, 22335222, 23930595, 25771410, 26449605, 28716714, 33502833, 37225370, 38657115, 47861190, 52899210, 55838055, 67005666, 71791785, 77314230, 100508499, 111676110, 143583570, 167514165, 201016998, 335028330, 502542495, 1005084990]

約数ペア:

[(1, 1005084990), (2, 502542495), (3, 335028330), (5, 201016998), (6, 167514165), (7, 143583570), (9, 111676110), (10, 100508499), (13, 77314230), (14, 71791785), (15, 67005666), (18, 55838055), (19, 52899210), (21, 47861190), (26, 38657115), (27, 37225370), (30, 33502833), (35, 28716714), (38, 26449605), (39, 25771410), (42, 23930595), (45, 22335222), (54, 18612685), (57, 17633070), (63, 15953730), (65, 15462846), (70, 14358357), (78, 12885705), (90, 11167611), (91, 11044890), (95, 10579842), (105, 9572238), (114, 8816535), (117, 8590470), (126, 7976865), (130, 7731423), (133, 7557030), (135, 7445074), (171, 5877690), (182, 5522445), (189, 5317910), (190, 5289921), (195, 5154282), (210, 4786119), (234, 4295235), (247, 4069170), (266, 3778515), (270, 3722537), (273, 3681630), (285, 3526614), (315, 3190746), (342, 2938845), (351, 2863490), (378, 2658955), (390, 2577141), (399, 2519010), (455, 2208978), (494, 2034585), (513, 1959230), (546, 1840815), (570, 1763307), (585, 1718094), (630, 1595373), (665, 1511406), (702, 1431745), (741, 1356390), (798, 1259505), (819, 1227210), (855, 1175538), (910, 1104489), (945, 1063582), (1026, 979615), (1170, 859047), (1197, 839670), (1235, 813834), (1330, 755703), (1365, 736326), (1482, 678195), (1638, 613605), (1710, 587769), (1729, 581310), (1755, 572698), (1890, 531791), (1995, 503802), (2153, 466830), (2223, 452130), (2394, 419835), (2457, 409070), (2470, 406917), (2565, 391846), (2730, 368163), (3458, 290655), (3510, 286349), (3591, 279890), (3705, 271278), (3990, 251901), (4095, 245442), (4306, 233415), (4446, 226065), (4914, 204535), (5130, 195923), (5187, 193770), (5985, 167934), (6459, 155610), (6669, 150710), (7182, 139945), (7410, 135639), (8190, 122721), (8645, 116262), (10374, 96885), (10765, 93366), (11115, 90426), (11970, 83967), (12285, 81814), (12918, 77805), (13338, 75355), (15071, 66690), (15561, 64590), (17290, 58131), (17955, 55978), (19377, 51870), (21530, 46683), (22230, 45213), (24570, 40907), (25935, 38754), (27989, 35910), (30142, 33345), (31122, 32295)]