7241992380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12203}}^1$

素因数の和:12385

約数の個数: 192

約数和(自身を含む): 25915438080

約数和(自身を除く): 18673445700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 157, 180, 189, 210, 252, 270, 314, 315, 378, 420, 471, 540, 628, 630, 756, 785, 942, 945, 1099, 1260, 1413, 1570, 1884, 1890, 2198, 2355, 2826, 3140, 3297, 3780, 4239, 4396, 4710, 5495, 5652, 6594, 7065, 8478, 9420, 9891, 10990, 12203, 13188, 14130, 16485, 16956, 19782, 21195, 21980, 24406, 28260, 29673, 32970, 36609, 39564, 42390, 48812, 49455, 59346, 61015, 65940, 73218, 84780, 85421, 98910, 109827, 118692, 122030, 146436, 148365, 170842, 183045, 197820, 219654, 244060, 256263, 296730, 329481, 341684, 366090, 427105, 439308, 512526, 549135, 593460, 658962, 732180, 768789, 854210, 1025052, 1098270, 1281315, 1317924, 1537578, 1647405, 1708420, 1915871, 2196540, 2306367, 2562630, 3075156, 3294810, 3831742, 3843945, 4612734, 5125260, 5747613, 6589620, 7663484, 7687890, 9225468, 9579355, 11495226, 11531835, 13411097, 15375780, 17242839, 19158710, 22990452, 23063670, 26822194, 28738065, 34485678, 38317420, 40233291, 46127340, 51728517, 53644388, 57476130, 67055485, 68971356, 80466582, 86214195, 103457034, 114952260, 120699873, 134110970, 160933164, 172428390, 201166455, 206914068, 241399746, 258642585, 268221940, 344856780, 362099619, 402332910, 482799492, 517285170, 603499365, 724199238, 804665820, 1034570340, 1206998730, 1448398476, 1810498095, 2413997460, 3620996190, 7241992380]

約数ペア:

[(1, 7241992380), (2, 3620996190), (3, 2413997460), (4, 1810498095), (5, 1448398476), (6, 1206998730), (7, 1034570340), (9, 804665820), (10, 724199238), (12, 603499365), (14, 517285170), (15, 482799492), (18, 402332910), (20, 362099619), (21, 344856780), (27, 268221940), (28, 258642585), (30, 241399746), (35, 206914068), (36, 201166455), (42, 172428390), (45, 160933164), (54, 134110970), (60, 120699873), (63, 114952260), (70, 103457034), (84, 86214195), (90, 80466582), (105, 68971356), (108, 67055485), (126, 57476130), (135, 53644388), (140, 51728517), (157, 46127340), (180, 40233291), (189, 38317420), (210, 34485678), (252, 28738065), (270, 26822194), (314, 23063670), (315, 22990452), (378, 19158710), (420, 17242839), (471, 15375780), (540, 13411097), (628, 11531835), (630, 11495226), (756, 9579355), (785, 9225468), (942, 7687890), (945, 7663484), (1099, 6589620), (1260, 5747613), (1413, 5125260), (1570, 4612734), (1884, 3843945), (1890, 3831742), (2198, 3294810), (2355, 3075156), (2826, 2562630), (3140, 2306367), (3297, 2196540), (3780, 1915871), (4239, 1708420), (4396, 1647405), (4710, 1537578), (5495, 1317924), (5652, 1281315), (6594, 1098270), (7065, 1025052), (8478, 854210), (9420, 768789), (9891, 732180), (10990, 658962), (12203, 593460), (13188, 549135), (14130, 512526), (16485, 439308), (16956, 427105), (19782, 366090), (21195, 341684), (21980, 329481), (24406, 296730), (28260, 256263), (29673, 244060), (32970, 219654), (36609, 197820), (39564, 183045), (42390, 170842), (48812, 148365), (49455, 146436), (59346, 122030), (61015, 118692), (65940, 109827), (73218, 98910), (84780, 85421)]