730022580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 216

約数和(自身を含む): 2646739368

約数和(自身を除く): 1916716788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 370, 420, 441, 444, 490, 518, 555, 588, 630, 666, 735, 740, 777, 882, 980, 1036, 1110, 1260, 1295, 1332, 1470, 1554, 1665, 1764, 1813, 2205, 2220, 2237, 2331, 2590, 2940, 3108, 3330, 3626, 3885, 4410, 4474, 4662, 5180, 5439, 6660, 6711, 7252, 7770, 8820, 8948, 9065, 9324, 10878, 11185, 11655, 13422, 15540, 15659, 16317, 18130, 20133, 21756, 22370, 23310, 26844, 27195, 31318, 32634, 33555, 36260, 40266, 44740, 46620, 46977, 54390, 62636, 65268, 67110, 78295, 80532, 81585, 82769, 93954, 100665, 108780, 109613, 134220, 140931, 156590, 163170, 165538, 187908, 201330, 219226, 234885, 248307, 281862, 313180, 326340, 328839, 331076, 402660, 413845, 438452, 469770, 496614, 548065, 563724, 579383, 657678, 704655, 744921, 827690, 939540, 986517, 993228, 1096130, 1158766, 1241535, 1315356, 1409310, 1489842, 1644195, 1655380, 1738149, 1973034, 2192260, 2317532, 2483070, 2818620, 2896915, 2979684, 3288390, 3476298, 3724605, 3946068, 4055681, 4932585, 4966140, 5214447, 5793830, 6576780, 6952596, 7449210, 8111362, 8690745, 9865170, 10428894, 11587660, 12167043, 14898420, 16222724, 17381490, 19730340, 20278405, 20857788, 24334086, 26072235, 34762980, 36501129, 40556810, 48668172, 52144470, 60835215, 73002258, 81113620, 104288940, 121670430, 146004516, 182505645, 243340860, 365011290, 730022580]

約数ペア:

[(1, 730022580), (2, 365011290), (3, 243340860), (4, 182505645), (5, 146004516), (6, 121670430), (7, 104288940), (9, 81113620), (10, 73002258), (12, 60835215), (14, 52144470), (15, 48668172), (18, 40556810), (20, 36501129), (21, 34762980), (28, 26072235), (30, 24334086), (35, 20857788), (36, 20278405), (37, 19730340), (42, 17381490), (45, 16222724), (49, 14898420), (60, 12167043), (63, 11587660), (70, 10428894), (74, 9865170), (84, 8690745), (90, 8111362), (98, 7449210), (105, 6952596), (111, 6576780), (126, 5793830), (140, 5214447), (147, 4966140), (148, 4932585), (180, 4055681), (185, 3946068), (196, 3724605), (210, 3476298), (222, 3288390), (245, 2979684), (252, 2896915), (259, 2818620), (294, 2483070), (315, 2317532), (333, 2192260), (370, 1973034), (420, 1738149), (441, 1655380), (444, 1644195), (490, 1489842), (518, 1409310), (555, 1315356), (588, 1241535), (630, 1158766), (666, 1096130), (735, 993228), (740, 986517), (777, 939540), (882, 827690), (980, 744921), (1036, 704655), (1110, 657678), (1260, 579383), (1295, 563724), (1332, 548065), (1470, 496614), (1554, 469770), (1665, 438452), (1764, 413845), (1813, 402660), (2205, 331076), (2220, 328839), (2237, 326340), (2331, 313180), (2590, 281862), (2940, 248307), (3108, 234885), (3330, 219226), (3626, 201330), (3885, 187908), (4410, 165538), (4474, 163170), (4662, 156590), (5180, 140931), (5439, 134220), (6660, 109613), (6711, 108780), (7252, 100665), (7770, 93954), (8820, 82769), (8948, 81585), (9065, 80532), (9324, 78295), (10878, 67110), (11185, 65268), (11655, 62636), (13422, 54390), (15540, 46977), (15659, 46620), (16317, 44740), (18130, 40266), (20133, 36260), (21756, 33555), (22370, 32634), (23310, 31318), (26844, 27195)]