424522980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19858

約数の個数: 144

約数和(自身を含む): 1558327680

約数和(自身を除く): 1133804700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 19819, 21420, 39638, 59457, 79276, 99095, 118914, 138733, 178371, 198190, 237828, 277466, 297285, 336923, 356742, 396380, 416199, 554932, 594570, 673846, 693665, 713484, 832398, 891855, 1010769, 1189140, 1248597, 1347692, 1387330, 1664796, 1684615, 1783710, 2021538, 2080995, 2358461, 2497194, 2774660, 3032307, 3369230, 3567420, 4043076, 4161990, 4716922, 4994388, 5053845, 6064614, 6242985, 6738460, 7075383, 8323980, 9433844, 10107690, 11792305, 12129228, 12485970, 14150766, 15161535, 20215380, 21226149, 23584610, 24971940, 28301532, 30323070, 35376915, 42452298, 47169220, 60646140, 70753830, 84904596, 106130745, 141507660, 212261490, 424522980]

約数ペア:

[(1, 424522980), (2, 212261490), (3, 141507660), (4, 106130745), (5, 84904596), (6, 70753830), (7, 60646140), (9, 47169220), (10, 42452298), (12, 35376915), (14, 30323070), (15, 28301532), (17, 24971940), (18, 23584610), (20, 21226149), (21, 20215380), (28, 15161535), (30, 14150766), (34, 12485970), (35, 12129228), (36, 11792305), (42, 10107690), (45, 9433844), (51, 8323980), (60, 7075383), (63, 6738460), (68, 6242985), (70, 6064614), (84, 5053845), (85, 4994388), (90, 4716922), (102, 4161990), (105, 4043076), (119, 3567420), (126, 3369230), (140, 3032307), (153, 2774660), (170, 2497194), (180, 2358461), (204, 2080995), (210, 2021538), (238, 1783710), (252, 1684615), (255, 1664796), (306, 1387330), (315, 1347692), (340, 1248597), (357, 1189140), (420, 1010769), (476, 891855), (510, 832398), (595, 713484), (612, 693665), (630, 673846), (714, 594570), (765, 554932), (1020, 416199), (1071, 396380), (1190, 356742), (1260, 336923), (1428, 297285), (1530, 277466), (1785, 237828), (2142, 198190), (2380, 178371), (3060, 138733), (3570, 118914), (4284, 99095), (5355, 79276), (7140, 59457), (10710, 39638), (19819, 21420)]