244100220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 895265280

約数和(自身を除く): 651165060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 169, 181, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 338, 362, 364, 380, 390, 399, 420, 455, 494, 507, 532, 543, 546, 570, 665, 676, 724, 741, 780, 798, 845, 905, 910, 988, 1014, 1086, 1092, 1140, 1183, 1235, 1267, 1330, 1365, 1482, 1596, 1690, 1729, 1810, 1820, 1995, 2028, 2172, 2353, 2366, 2470, 2534, 2535, 2660, 2715, 2730, 2964, 3211, 3380, 3439, 3458, 3549, 3620, 3705, 3801, 3990, 4706, 4732, 4940, 5068, 5070, 5187, 5430, 5460, 5915, 6335, 6422, 6878, 6916, 7059, 7098, 7410, 7602, 7980, 8645, 9412, 9633, 10140, 10317, 10374, 10860, 11765, 11830, 12670, 12844, 13756, 14118, 14196, 14820, 15204, 16055, 16471, 17195, 17290, 17745, 19005, 19266, 20634, 20748, 22477, 23530, 23660, 24073, 25340, 25935, 28236, 30589, 32110, 32942, 34390, 34580, 35295, 35490, 38010, 38532, 41268, 44707, 44954, 47060, 48146, 48165, 49413, 51585, 51870, 61178, 64220, 65884, 67431, 68780, 70590, 70980, 72219, 76020, 82355, 89414, 89908, 91767, 96292, 96330, 98826, 103170, 103740, 112385, 120365, 122356, 134121, 134862, 141180, 144438, 152945, 164710, 178828, 183534, 192660, 197652, 206340, 214123, 223535, 224770, 240730, 247065, 268242, 269724, 288876, 305890, 312949, 329420, 337155, 361095, 367068, 428246, 447070, 449540, 458835, 481460, 494130, 536484, 581191, 611780, 625898, 642369, 670605, 674310, 722190, 856492, 894140, 917670, 938847, 988260, 1070615, 1162382, 1251796, 1284738, 1341210, 1348620, 1444380, 1564745, 1743573, 1835340, 1877694, 2141230, 2324764, 2569476, 2682420, 2905955, 3129490, 3211845, 3487146, 3755388, 4068337, 4282460, 4694235, 5811910, 6258980, 6423690, 6974292, 8136674, 8717865, 9388470, 11623820, 12205011, 12847380, 16273348, 17435730, 18776940, 20341685, 24410022, 34871460, 40683370, 48820044, 61025055, 81366740, 122050110, 244100220]

約数ペア:

[(1, 244100220), (2, 122050110), (3, 81366740), (4, 61025055), (5, 48820044), (6, 40683370), (7, 34871460), (10, 24410022), (12, 20341685), (13, 18776940), (14, 17435730), (15, 16273348), (19, 12847380), (20, 12205011), (21, 11623820), (26, 9388470), (28, 8717865), (30, 8136674), (35, 6974292), (38, 6423690), (39, 6258980), (42, 5811910), (52, 4694235), (57, 4282460), (60, 4068337), (65, 3755388), (70, 3487146), (76, 3211845), (78, 3129490), (84, 2905955), (91, 2682420), (95, 2569476), (105, 2324764), (114, 2141230), (130, 1877694), (133, 1835340), (140, 1743573), (156, 1564745), (169, 1444380), (181, 1348620), (182, 1341210), (190, 1284738), (195, 1251796), (210, 1162382), (228, 1070615), (247, 988260), (260, 938847), (266, 917670), (273, 894140), (285, 856492), (338, 722190), (362, 674310), (364, 670605), (380, 642369), (390, 625898), (399, 611780), (420, 581191), (455, 536484), (494, 494130), (507, 481460), (532, 458835), (543, 449540), (546, 447070), (570, 428246), (665, 367068), (676, 361095), (724, 337155), (741, 329420), (780, 312949), (798, 305890), (845, 288876), (905, 269724), (910, 268242), (988, 247065), (1014, 240730), (1086, 224770), (1092, 223535), (1140, 214123), (1183, 206340), (1235, 197652), (1267, 192660), (1330, 183534), (1365, 178828), (1482, 164710), (1596, 152945), (1690, 144438), (1729, 141180), (1810, 134862), (1820, 134121), (1995, 122356), (2028, 120365), (2172, 112385), (2353, 103740), (2366, 103170), (2470, 98826), (2534, 96330), (2535, 96292), (2660, 91767), (2715, 89908), (2730, 89414), (2964, 82355), (3211, 76020), (3380, 72219), (3439, 70980), (3458, 70590), (3549, 68780), (3620, 67431), (3705, 65884), (3801, 64220), (3990, 61178), (4706, 51870), (4732, 51585), (4940, 49413), (5068, 48165), (5070, 48146), (5187, 47060), (5430, 44954), (5460, 44707), (5915, 41268), (6335, 38532), (6422, 38010), (6878, 35490), (6916, 35295), (7059, 34580), (7098, 34390), (7410, 32942), (7602, 32110), (7980, 30589), (8645, 28236), (9412, 25935), (9633, 25340), (10140, 24073), (10317, 23660), (10374, 23530), (10860, 22477), (11765, 20748), (11830, 20634), (12670, 19266), (12844, 19005), (13756, 17745), (14118, 17290), (14196, 17195), (14820, 16471), (15204, 16055)]