14444220

素因数分解:

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

素因数の和:77

約数の個数: 144

約数和(自身を含む): 49986720

約数和(自身を除く): 35542500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 289, 294, 340, 357, 420, 476, 490, 510, 578, 588, 595, 714, 735, 833, 867, 980, 1020, 1156, 1190, 1428, 1445, 1470, 1666, 1734, 1785, 2023, 2380, 2499, 2890, 2940, 3332, 3468, 3570, 4046, 4165, 4335, 4913, 4998, 5780, 6069, 7140, 8092, 8330, 8670, 9826, 9996, 10115, 12138, 12495, 14161, 14739, 16660, 17340, 19652, 20230, 24276, 24565, 24990, 28322, 29478, 30345, 34391, 40460, 42483, 49130, 49980, 56644, 58956, 60690, 68782, 70805, 73695, 84966, 98260, 103173, 121380, 137564, 141610, 147390, 169932, 171955, 206346, 212415, 240737, 283220, 294780, 343910, 412692, 424830, 481474, 515865, 687820, 722211, 849660, 962948, 1031730, 1203685, 1444422, 2063460, 2407370, 2888844, 3611055, 4814740, 7222110, 14444220]

約数ペア:

[(1, 14444220), (2, 7222110), (3, 4814740), (4, 3611055), (5, 2888844), (6, 2407370), (7, 2063460), (10, 1444422), (12, 1203685), (14, 1031730), (15, 962948), (17, 849660), (20, 722211), (21, 687820), (28, 515865), (30, 481474), (34, 424830), (35, 412692), (42, 343910), (49, 294780), (51, 283220), (60, 240737), (68, 212415), (70, 206346), (84, 171955), (85, 169932), (98, 147390), (102, 141610), (105, 137564), (119, 121380), (140, 103173), (147, 98260), (170, 84966), (196, 73695), (204, 70805), (210, 68782), (238, 60690), (245, 58956), (255, 56644), (289, 49980), (294, 49130), (340, 42483), (357, 40460), (420, 34391), (476, 30345), (490, 29478), (510, 28322), (578, 24990), (588, 24565), (595, 24276), (714, 20230), (735, 19652), (833, 17340), (867, 16660), (980, 14739), (1020, 14161), (1156, 12495), (1190, 12138), (1428, 10115), (1445, 9996), (1470, 9826), (1666, 8670), (1734, 8330), (1785, 8092), (2023, 7140), (2380, 6069), (2499, 5780), (2890, 4998), (2940, 4913), (3332, 4335), (3468, 4165), (3570, 4046)]