2227978060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 6287984640

約数和(自身を除く): 4060006580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 59, 62, 70, 77, 98, 110, 113, 118, 124, 140, 154, 155, 196, 217, 220, 226, 236, 245, 295, 308, 310, 341, 385, 413, 434, 452, 490, 539, 565, 590, 620, 649, 682, 770, 791, 826, 868, 980, 1078, 1085, 1130, 1180, 1243, 1298, 1364, 1519, 1540, 1582, 1652, 1705, 1829, 2065, 2156, 2170, 2260, 2387, 2486, 2596, 2695, 2891, 3038, 3164, 3245, 3410, 3503, 3658, 3955, 4130, 4340, 4543, 4774, 4972, 5390, 5537, 5782, 6076, 6215, 6490, 6667, 6820, 7006, 7316, 7595, 7910, 8260, 8701, 9086, 9145, 9548, 10780, 11074, 11564, 11935, 12430, 12803, 12980, 13334, 14012, 14455, 15190, 15820, 16709, 17402, 17515, 18172, 18290, 20119, 22148, 22715, 23870, 24521, 24860, 25606, 26668, 27685, 28910, 30380, 31801, 33335, 33418, 34804, 35030, 36580, 38533, 40238, 43505, 45430, 46669, 47740, 49042, 51212, 55370, 57820, 60907, 63602, 64015, 66670, 66836, 70060, 73337, 77066, 80476, 83545, 87010, 89621, 90860, 93338, 98084, 100595, 110740, 121814, 122605, 127204, 128030, 133340, 140833, 146674, 154132, 159005, 167090, 171647, 174020, 179242, 186676, 192665, 201190, 206677, 233345, 243628, 245210, 256060, 269731, 281666, 293348, 304535, 318010, 326683, 334180, 343294, 358484, 366685, 385330, 402380, 413354, 448105, 466690, 490420, 513359, 539462, 563332, 609070, 636020, 653366, 686588, 704165, 733370, 770660, 826708, 858235, 896210, 933380, 985831, 1026718, 1033385, 1078924, 1218140, 1306732, 1348655, 1408330, 1446739, 1466740, 1633415, 1716470, 1792420, 1888117, 1971662, 2053436, 2066770, 2273447, 2566795, 2697310, 2816660, 2893478, 3266830, 3432940, 3593513, 3776234, 3943324, 4133540, 4546894, 4929155, 5133590, 5394620, 5786956, 6533660, 7187026, 7233695, 7552468, 9093788, 9440585, 9858310, 10127173, 10267180, 11367235, 14374052, 14467390, 15914129, 17967565, 18881170, 19716620, 20254346, 22734470, 28934780, 31828258, 35935130, 37762340, 40508692, 45468940, 50635865, 63656516, 71870260, 79570645, 101271730, 111398903, 159141290, 202543460, 222797806, 318282580, 445595612, 556994515, 1113989030, 2227978060]

約数ペア:

[(1, 2227978060), (2, 1113989030), (4, 556994515), (5, 445595612), (7, 318282580), (10, 222797806), (11, 202543460), (14, 159141290), (20, 111398903), (22, 101271730), (28, 79570645), (31, 71870260), (35, 63656516), (44, 50635865), (49, 45468940), (55, 40508692), (59, 37762340), (62, 35935130), (70, 31828258), (77, 28934780), (98, 22734470), (110, 20254346), (113, 19716620), (118, 18881170), (124, 17967565), (140, 15914129), (154, 14467390), (155, 14374052), (196, 11367235), (217, 10267180), (220, 10127173), (226, 9858310), (236, 9440585), (245, 9093788), (295, 7552468), (308, 7233695), (310, 7187026), (341, 6533660), (385, 5786956), (413, 5394620), (434, 5133590), (452, 4929155), (490, 4546894), (539, 4133540), (565, 3943324), (590, 3776234), (620, 3593513), (649, 3432940), (682, 3266830), (770, 2893478), (791, 2816660), (826, 2697310), (868, 2566795), (980, 2273447), (1078, 2066770), (1085, 2053436), (1130, 1971662), (1180, 1888117), (1243, 1792420), (1298, 1716470), (1364, 1633415), (1519, 1466740), (1540, 1446739), (1582, 1408330), (1652, 1348655), (1705, 1306732), (1829, 1218140), (2065, 1078924), (2156, 1033385), (2170, 1026718), (2260, 985831), (2387, 933380), (2486, 896210), (2596, 858235), (2695, 826708), (2891, 770660), (3038, 733370), (3164, 704165), (3245, 686588), (3410, 653366), (3503, 636020), (3658, 609070), (3955, 563332), (4130, 539462), (4340, 513359), (4543, 490420), (4774, 466690), (4972, 448105), (5390, 413354), (5537, 402380), (5782, 385330), (6076, 366685), (6215, 358484), (6490, 343294), (6667, 334180), (6820, 326683), (7006, 318010), (7316, 304535), (7595, 293348), (7910, 281666), (8260, 269731), (8701, 256060), (9086, 245210), (9145, 243628), (9548, 233345), (10780, 206677), (11074, 201190), (11564, 192665), (11935, 186676), (12430, 179242), (12803, 174020), (12980, 171647), (13334, 167090), (14012, 159005), (14455, 154132), (15190, 146674), (15820, 140833), (16709, 133340), (17402, 128030), (17515, 127204), (18172, 122605), (18290, 121814), (20119, 110740), (22148, 100595), (22715, 98084), (23870, 93338), (24521, 90860), (24860, 89621), (25606, 87010), (26668, 83545), (27685, 80476), (28910, 77066), (30380, 73337), (31801, 70060), (33335, 66836), (33418, 66670), (34804, 64015), (35030, 63602), (36580, 60907), (38533, 57820), (40238, 55370), (43505, 51212), (45430, 49042), (46669, 47740)]