17840377860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 52323532800

約数和(自身を除く): 34483154940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 199, 307, 310, 314, 372, 398, 465, 471, 597, 614, 620, 628, 785, 796, 921, 930, 942, 995, 1194, 1228, 1535, 1570, 1842, 1860, 1884, 1990, 2355, 2388, 2985, 3070, 3140, 3684, 3980, 4605, 4710, 4867, 5970, 6140, 6169, 9210, 9420, 9517, 9734, 11940, 12338, 14601, 18420, 18507, 19034, 19468, 24335, 24676, 28551, 29202, 30845, 31243, 37014, 38068, 47585, 48199, 48670, 57102, 58404, 61093, 61690, 62486, 73005, 74028, 92535, 93729, 95170, 96398, 97340, 114204, 122186, 123380, 124972, 142755, 144597, 146010, 156215, 183279, 185070, 187458, 190340, 192796, 240995, 244372, 285510, 289194, 292020, 305465, 312430, 366558, 370140, 374916, 468645, 481990, 571020, 578388, 610930, 624860, 722985, 733116, 916395, 937290, 963980, 968533, 1221860, 1445970, 1494169, 1832790, 1874580, 1893883, 1937066, 2891940, 2905599, 2988338, 3665580, 3787766, 3874132, 4482507, 4842665, 5681649, 5811198, 5976676, 7470845, 7575532, 8965014, 9469415, 9591601, 9685330, 11363298, 11622396, 14527995, 14941690, 17930028, 18938830, 19183202, 19370660, 22412535, 22726596, 28408245, 28774803, 29055990, 29883380, 37877660, 38366404, 44825070, 47958005, 56816490, 57549606, 58111980, 89650140, 95916010, 113632980, 115099212, 143874015, 191832020, 287748030, 297339631, 575496060, 594679262, 892018893, 1189358524, 1486698155, 1784037786, 2973396310, 3568075572, 4460094465, 5946792620, 8920188930, 17840377860]

約数ペア:

[(1, 17840377860), (2, 8920188930), (3, 5946792620), (4, 4460094465), (5, 3568075572), (6, 2973396310), (10, 1784037786), (12, 1486698155), (15, 1189358524), (20, 892018893), (30, 594679262), (31, 575496060), (60, 297339631), (62, 287748030), (93, 191832020), (124, 143874015), (155, 115099212), (157, 113632980), (186, 95916010), (199, 89650140), (307, 58111980), (310, 57549606), (314, 56816490), (372, 47958005), (398, 44825070), (465, 38366404), (471, 37877660), (597, 29883380), (614, 29055990), (620, 28774803), (628, 28408245), (785, 22726596), (796, 22412535), (921, 19370660), (930, 19183202), (942, 18938830), (995, 17930028), (1194, 14941690), (1228, 14527995), (1535, 11622396), (1570, 11363298), (1842, 9685330), (1860, 9591601), (1884, 9469415), (1990, 8965014), (2355, 7575532), (2388, 7470845), (2985, 5976676), (3070, 5811198), (3140, 5681649), (3684, 4842665), (3980, 4482507), (4605, 3874132), (4710, 3787766), (4867, 3665580), (5970, 2988338), (6140, 2905599), (6169, 2891940), (9210, 1937066), (9420, 1893883), (9517, 1874580), (9734, 1832790), (11940, 1494169), (12338, 1445970), (14601, 1221860), (18420, 968533), (18507, 963980), (19034, 937290), (19468, 916395), (24335, 733116), (24676, 722985), (28551, 624860), (29202, 610930), (30845, 578388), (31243, 571020), (37014, 481990), (38068, 468645), (47585, 374916), (48199, 370140), (48670, 366558), (57102, 312430), (58404, 305465), (61093, 292020), (61690, 289194), (62486, 285510), (73005, 244372), (74028, 240995), (92535, 192796), (93729, 190340), (95170, 187458), (96398, 185070), (97340, 183279), (114204, 156215), (122186, 146010), (123380, 144597), (124972, 142755)]