2218702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 7273784448

約数和(自身を除く): 5055081468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 61, 65, 68, 78, 85, 102, 122, 130, 156, 169, 170, 183, 195, 204, 211, 221, 244, 255, 260, 305, 338, 340, 366, 390, 422, 442, 507, 510, 610, 633, 663, 676, 732, 780, 793, 844, 845, 884, 915, 1014, 1020, 1037, 1055, 1105, 1220, 1266, 1326, 1586, 1690, 1830, 2028, 2074, 2110, 2210, 2379, 2532, 2535, 2652, 2743, 2873, 3111, 3165, 3172, 3315, 3380, 3587, 3660, 3965, 4148, 4220, 4420, 4758, 5070, 5185, 5486, 5746, 6222, 6330, 6630, 7174, 7930, 8229, 8619, 9516, 10140, 10309, 10370, 10761, 10972, 11492, 11895, 12444, 12660, 12871, 13260, 13481, 13715, 14348, 14365, 15555, 15860, 16458, 17238, 17935, 20618, 20740, 21522, 23790, 25742, 26962, 27430, 28730, 30927, 31110, 32916, 34476, 35659, 35870, 38613, 40443, 41145, 41236, 43044, 43095, 46631, 47580, 51484, 51545, 53805, 53924, 54860, 57460, 61854, 62220, 64355, 67405, 71318, 71740, 77226, 80886, 82290, 86190, 93262, 103090, 106977, 107610, 123708, 128710, 134810, 139893, 142636, 154452, 154635, 161772, 164580, 167323, 172380, 175253, 178295, 186524, 193065, 202215, 206180, 213954, 215220, 218807, 233155, 257420, 269620, 279786, 309270, 334646, 350506, 356590, 386130, 404430, 427908, 437614, 466310, 501969, 525759, 534885, 559572, 606203, 618540, 656421, 669292, 699465, 701012, 713180, 772260, 808860, 836615, 875228, 876265, 932620, 1003938, 1051518, 1069770, 1094035, 1212406, 1312842, 1398930, 1673230, 1752530, 1818609, 2007876, 2103036, 2139540, 2175199, 2188070, 2424812, 2509845, 2625684, 2628795, 2797860, 2844491, 3031015, 3282105, 3346460, 3505060, 3637218, 4350398, 4376140, 5019690, 5257590, 5688982, 6062030, 6525597, 6564210, 7274436, 8533473, 8700796, 9093045, 10039380, 10515180, 10875995, 11377964, 12124060, 13051194, 13128420, 14222455, 17066946, 18186090, 21751990, 26102388, 28444910, 32627985, 34133892, 36372180, 36978383, 42667365, 43503980, 56889820, 65255970, 73956766, 85334730, 110935149, 130511940, 147913532, 170669460, 184891915, 221870298, 369783830, 443740596, 554675745, 739567660, 1109351490, 2218702980]

約数ペア:

[(1, 2218702980), (2, 1109351490), (3, 739567660), (4, 554675745), (5, 443740596), (6, 369783830), (10, 221870298), (12, 184891915), (13, 170669460), (15, 147913532), (17, 130511940), (20, 110935149), (26, 85334730), (30, 73956766), (34, 65255970), (39, 56889820), (51, 43503980), (52, 42667365), (60, 36978383), (61, 36372180), (65, 34133892), (68, 32627985), (78, 28444910), (85, 26102388), (102, 21751990), (122, 18186090), (130, 17066946), (156, 14222455), (169, 13128420), (170, 13051194), (183, 12124060), (195, 11377964), (204, 10875995), (211, 10515180), (221, 10039380), (244, 9093045), (255, 8700796), (260, 8533473), (305, 7274436), (338, 6564210), (340, 6525597), (366, 6062030), (390, 5688982), (422, 5257590), (442, 5019690), (507, 4376140), (510, 4350398), (610, 3637218), (633, 3505060), (663, 3346460), (676, 3282105), (732, 3031015), (780, 2844491), (793, 2797860), (844, 2628795), (845, 2625684), (884, 2509845), (915, 2424812), (1014, 2188070), (1020, 2175199), (1037, 2139540), (1055, 2103036), (1105, 2007876), (1220, 1818609), (1266, 1752530), (1326, 1673230), (1586, 1398930), (1690, 1312842), (1830, 1212406), (2028, 1094035), (2074, 1069770), (2110, 1051518), (2210, 1003938), (2379, 932620), (2532, 876265), (2535, 875228), (2652, 836615), (2743, 808860), (2873, 772260), (3111, 713180), (3165, 701012), (3172, 699465), (3315, 669292), (3380, 656421), (3587, 618540), (3660, 606203), (3965, 559572), (4148, 534885), (4220, 525759), (4420, 501969), (4758, 466310), (5070, 437614), (5185, 427908), (5486, 404430), (5746, 386130), (6222, 356590), (6330, 350506), (6630, 334646), (7174, 309270), (7930, 279786), (8229, 269620), (8619, 257420), (9516, 233155), (10140, 218807), (10309, 215220), (10370, 213954), (10761, 206180), (10972, 202215), (11492, 193065), (11895, 186524), (12444, 178295), (12660, 175253), (12871, 172380), (13260, 167323), (13481, 164580), (13715, 161772), (14348, 154635), (14365, 154452), (15555, 142636), (15860, 139893), (16458, 134810), (17238, 128710), (17935, 123708), (20618, 107610), (20740, 106977), (21522, 103090), (23790, 93262), (25742, 86190), (26962, 82290), (27430, 80886), (28730, 77226), (30927, 71740), (31110, 71318), (32916, 67405), (34476, 64355), (35659, 62220), (35870, 61854), (38613, 57460), (40443, 54860), (41145, 53924), (41236, 53805), (43044, 51545), (43095, 51484), (46631, 47580)]