196412580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 288

約数和(自身を含む): 766846080

約数和(自身を除く): 570433500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 571, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1142, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1713, 1755, 1764, 1820, 1890, 1911, 2205, 2284, 2340, 2457, 2548, 2646, 2730, 2855, 2940, 3185, 3276, 3426, 3510, 3780, 3822, 3997, 4095, 4410, 4914, 5139, 5292, 5460, 5710, 5733, 6370, 6615, 6852, 7020, 7423, 7644, 7994, 8190, 8565, 8820, 9555, 9828, 10278, 11420, 11466, 11991, 12285, 12740, 13230, 14846, 15417, 15988, 16380, 17130, 17199, 19110, 19985, 20556, 22269, 22932, 23982, 24570, 25695, 26460, 27979, 28665, 29692, 30834, 34260, 34398, 35973, 37115, 38220, 39970, 44538, 47964, 49140, 51390, 51961, 55958, 57330, 59955, 61668, 66807, 68796, 71946, 74230, 77085, 79940, 83937, 85995, 89076, 102780, 103922, 107919, 111345, 111916, 114660, 119910, 133614, 139895, 143892, 148460, 154170, 155883, 167874, 171990, 179865, 200421, 207844, 215838, 222690, 239820, 251811, 259805, 267228, 279790, 308340, 311766, 334035, 335748, 343980, 359730, 363727, 400842, 419685, 431676, 445380, 467649, 503622, 519610, 539595, 559580, 623532, 668070, 719460, 727454, 755433, 779415, 801684, 839370, 935298, 1002105, 1007244, 1039220, 1079190, 1091181, 1259055, 1336140, 1402947, 1454908, 1510866, 1558830, 1678740, 1818635, 1870596, 2004210, 2158380, 2182362, 2338245, 2518110, 2805894, 3021732, 3117660, 3273543, 3637270, 3777165, 4008420, 4364724, 4676490, 5036220, 5455905, 5611788, 6547086, 7014735, 7274540, 7554330, 9352980, 9820629, 10911810, 13094172, 14029470, 15108660, 16367715, 19641258, 21823620, 28058940, 32735430, 39282516, 49103145, 65470860, 98206290, 196412580]

約数ペア:

[(1, 196412580), (2, 98206290), (3, 65470860), (4, 49103145), (5, 39282516), (6, 32735430), (7, 28058940), (9, 21823620), (10, 19641258), (12, 16367715), (13, 15108660), (14, 14029470), (15, 13094172), (18, 10911810), (20, 9820629), (21, 9352980), (26, 7554330), (27, 7274540), (28, 7014735), (30, 6547086), (35, 5611788), (36, 5455905), (39, 5036220), (42, 4676490), (45, 4364724), (49, 4008420), (52, 3777165), (54, 3637270), (60, 3273543), (63, 3117660), (65, 3021732), (70, 2805894), (78, 2518110), (84, 2338245), (90, 2182362), (91, 2158380), (98, 2004210), (105, 1870596), (108, 1818635), (117, 1678740), (126, 1558830), (130, 1510866), (135, 1454908), (140, 1402947), (147, 1336140), (156, 1259055), (180, 1091181), (182, 1079190), (189, 1039220), (195, 1007244), (196, 1002105), (210, 935298), (234, 839370), (245, 801684), (252, 779415), (260, 755433), (270, 727454), (273, 719460), (294, 668070), (315, 623532), (351, 559580), (364, 539595), (378, 519610), (390, 503622), (420, 467649), (441, 445380), (455, 431676), (468, 419685), (490, 400842), (540, 363727), (546, 359730), (571, 343980), (585, 335748), (588, 334035), (630, 311766), (637, 308340), (702, 279790), (735, 267228), (756, 259805), (780, 251811), (819, 239820), (882, 222690), (910, 215838), (945, 207844), (980, 200421), (1092, 179865), (1142, 171990), (1170, 167874), (1260, 155883), (1274, 154170), (1323, 148460), (1365, 143892), (1404, 139895), (1470, 133614), (1638, 119910), (1713, 114660), (1755, 111916), (1764, 111345), (1820, 107919), (1890, 103922), (1911, 102780), (2205, 89076), (2284, 85995), (2340, 83937), (2457, 79940), (2548, 77085), (2646, 74230), (2730, 71946), (2855, 68796), (2940, 66807), (3185, 61668), (3276, 59955), (3426, 57330), (3510, 55958), (3780, 51961), (3822, 51390), (3997, 49140), (4095, 47964), (4410, 44538), (4914, 39970), (5139, 38220), (5292, 37115), (5460, 35973), (5710, 34398), (5733, 34260), (6370, 30834), (6615, 29692), (6852, 28665), (7020, 27979), (7423, 26460), (7644, 25695), (7994, 24570), (8190, 23982), (8565, 22932), (8820, 22269), (9555, 20556), (9828, 19985), (10278, 19110), (11420, 17199), (11466, 17130), (11991, 16380), (12285, 15988), (12740, 15417), (13230, 14846)]