1886475420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 6283791360

約数和(自身を除く): 4397315940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 167, 171, 180, 190, 228, 270, 285, 324, 334, 342, 367, 380, 405, 501, 513, 540, 570, 668, 684, 734, 810, 835, 855, 1002, 1026, 1101, 1140, 1468, 1503, 1539, 1620, 1670, 1710, 1835, 2004, 2052, 2202, 2505, 2565, 3006, 3078, 3173, 3303, 3340, 3420, 3670, 4404, 4509, 5010, 5130, 5505, 6012, 6156, 6346, 6606, 6973, 7340, 7515, 7695, 9018, 9519, 9909, 10020, 10260, 11010, 12692, 13212, 13527, 13946, 15030, 15390, 15865, 16515, 18036, 19038, 19818, 20919, 22020, 22545, 27054, 27892, 28557, 29727, 30060, 30780, 31730, 33030, 34865, 38076, 39636, 41838, 45090, 47595, 49545, 54108, 57114, 59454, 61289, 62757, 63460, 66060, 67635, 69730, 83676, 85671, 90180, 95190, 99090, 104595, 114228, 118908, 122578, 125514, 135270, 139460, 142785, 148635, 171342, 183867, 188271, 190380, 198180, 209190, 245156, 251028, 257013, 270540, 285570, 297270, 306445, 313785, 342684, 367734, 376542, 418380, 428355, 514026, 551601, 564813, 571140, 594540, 612890, 627570, 735468, 753084, 856710, 919335, 941355, 1028052, 1103202, 1129626, 1164491, 1225780, 1255140, 1285065, 1654803, 1713420, 1838670, 1882710, 2206404, 2259252, 2328982, 2570130, 2758005, 2824065, 3309606, 3493473, 3677340, 3765420, 4657964, 4964409, 5140260, 5516010, 5648130, 5822455, 6619212, 6986946, 8274015, 9928818, 10480419, 11032020, 11296260, 11644910, 13973892, 16548030, 17467365, 19857636, 20960838, 23289820, 24822045, 31441257, 33096060, 34934730, 41921676, 49644090, 52402095, 62882514, 69869460, 94323771, 99288180, 104804190, 125765028, 157206285, 188647542, 209608380, 314412570, 377295084, 471618855, 628825140, 943237710, 1886475420]

約数ペア:

[(1, 1886475420), (2, 943237710), (3, 628825140), (4, 471618855), (5, 377295084), (6, 314412570), (9, 209608380), (10, 188647542), (12, 157206285), (15, 125765028), (18, 104804190), (19, 99288180), (20, 94323771), (27, 69869460), (30, 62882514), (36, 52402095), (38, 49644090), (45, 41921676), (54, 34934730), (57, 33096060), (60, 31441257), (76, 24822045), (81, 23289820), (90, 20960838), (95, 19857636), (108, 17467365), (114, 16548030), (135, 13973892), (162, 11644910), (167, 11296260), (171, 11032020), (180, 10480419), (190, 9928818), (228, 8274015), (270, 6986946), (285, 6619212), (324, 5822455), (334, 5648130), (342, 5516010), (367, 5140260), (380, 4964409), (405, 4657964), (501, 3765420), (513, 3677340), (540, 3493473), (570, 3309606), (668, 2824065), (684, 2758005), (734, 2570130), (810, 2328982), (835, 2259252), (855, 2206404), (1002, 1882710), (1026, 1838670), (1101, 1713420), (1140, 1654803), (1468, 1285065), (1503, 1255140), (1539, 1225780), (1620, 1164491), (1670, 1129626), (1710, 1103202), (1835, 1028052), (2004, 941355), (2052, 919335), (2202, 856710), (2505, 753084), (2565, 735468), (3006, 627570), (3078, 612890), (3173, 594540), (3303, 571140), (3340, 564813), (3420, 551601), (3670, 514026), (4404, 428355), (4509, 418380), (5010, 376542), (5130, 367734), (5505, 342684), (6012, 313785), (6156, 306445), (6346, 297270), (6606, 285570), (6973, 270540), (7340, 257013), (7515, 251028), (7695, 245156), (9018, 209190), (9519, 198180), (9909, 190380), (10020, 188271), (10260, 183867), (11010, 171342), (12692, 148635), (13212, 142785), (13527, 139460), (13946, 135270), (15030, 125514), (15390, 122578), (15865, 118908), (16515, 114228), (18036, 104595), (19038, 99090), (19818, 95190), (20919, 90180), (22020, 85671), (22545, 83676), (27054, 69730), (27892, 67635), (28557, 66060), (29727, 63460), (30060, 62757), (30780, 61289), (31730, 59454), (33030, 57114), (34865, 54108), (38076, 49545), (39636, 47595), (41838, 45090)]