316005690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 256

約数和(自身を含む): 1079930880

約数和(自身を除く): 763925190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 273, 286, 330, 357, 374, 385, 390, 429, 442, 455, 462, 510, 546, 561, 595, 619, 663, 714, 715, 770, 858, 910, 935, 1001, 1105, 1122, 1155, 1190, 1238, 1309, 1326, 1365, 1430, 1547, 1785, 1857, 1870, 2002, 2145, 2210, 2310, 2431, 2618, 2730, 2805, 3003, 3094, 3095, 3315, 3570, 3714, 3927, 4290, 4333, 4641, 4862, 5005, 5610, 6006, 6190, 6545, 6630, 6809, 7293, 7735, 7854, 8047, 8666, 9282, 9285, 10010, 10523, 12155, 12999, 13090, 13618, 14586, 15015, 15470, 16094, 17017, 18570, 19635, 20427, 21046, 21665, 23205, 24141, 24310, 25998, 30030, 31569, 34034, 34045, 36465, 39270, 40235, 40854, 43330, 46410, 47663, 48282, 51051, 52615, 56329, 63138, 64995, 68090, 72930, 73661, 80470, 85085, 88517, 95326, 102102, 102135, 105230, 112658, 115753, 120705, 129990, 136799, 142989, 147322, 157845, 168987, 170170, 177034, 204270, 220983, 231506, 238315, 241410, 255255, 265551, 273598, 281645, 285978, 315690, 337974, 347259, 368305, 410397, 441966, 442585, 476630, 510510, 531102, 563290, 578765, 619619, 683995, 694518, 714945, 736610, 810271, 820794, 844935, 885170, 957593, 1104915, 1157530, 1239238, 1327755, 1367990, 1429890, 1504789, 1620542, 1689870, 1736295, 1858857, 1915186, 2051985, 2209830, 2430813, 2655510, 2872779, 3009578, 3098095, 3472590, 3717714, 4051355, 4103970, 4514367, 4787965, 4861626, 5745558, 6196190, 7523945, 8102710, 9028734, 9294285, 9575930, 10533523, 12154065, 14363895, 15047890, 18588570, 21067046, 22571835, 24308130, 28727790, 31600569, 45143670, 52667615, 63201138, 105335230, 158002845, 316005690]

約数ペア:

[(1, 316005690), (2, 158002845), (3, 105335230), (5, 63201138), (6, 52667615), (7, 45143670), (10, 31600569), (11, 28727790), (13, 24308130), (14, 22571835), (15, 21067046), (17, 18588570), (21, 15047890), (22, 14363895), (26, 12154065), (30, 10533523), (33, 9575930), (34, 9294285), (35, 9028734), (39, 8102710), (42, 7523945), (51, 6196190), (55, 5745558), (65, 4861626), (66, 4787965), (70, 4514367), (77, 4103970), (78, 4051355), (85, 3717714), (91, 3472590), (102, 3098095), (105, 3009578), (110, 2872779), (119, 2655510), (130, 2430813), (143, 2209830), (154, 2051985), (165, 1915186), (170, 1858857), (182, 1736295), (187, 1689870), (195, 1620542), (210, 1504789), (221, 1429890), (231, 1367990), (238, 1327755), (255, 1239238), (273, 1157530), (286, 1104915), (330, 957593), (357, 885170), (374, 844935), (385, 820794), (390, 810271), (429, 736610), (442, 714945), (455, 694518), (462, 683995), (510, 619619), (546, 578765), (561, 563290), (595, 531102), (619, 510510), (663, 476630), (714, 442585), (715, 441966), (770, 410397), (858, 368305), (910, 347259), (935, 337974), (1001, 315690), (1105, 285978), (1122, 281645), (1155, 273598), (1190, 265551), (1238, 255255), (1309, 241410), (1326, 238315), (1365, 231506), (1430, 220983), (1547, 204270), (1785, 177034), (1857, 170170), (1870, 168987), (2002, 157845), (2145, 147322), (2210, 142989), (2310, 136799), (2431, 129990), (2618, 120705), (2730, 115753), (2805, 112658), (3003, 105230), (3094, 102135), (3095, 102102), (3315, 95326), (3570, 88517), (3714, 85085), (3927, 80470), (4290, 73661), (4333, 72930), (4641, 68090), (4862, 64995), (5005, 63138), (5610, 56329), (6006, 52615), (6190, 51051), (6545, 48282), (6630, 47663), (6809, 46410), (7293, 43330), (7735, 40854), (7854, 40235), (8047, 39270), (8666, 36465), (9282, 34045), (9285, 34034), (10010, 31569), (10523, 30030), (12155, 25998), (12999, 24310), (13090, 24141), (13618, 23205), (14586, 21665), (15015, 21046), (15470, 20427), (16094, 19635), (17017, 18570)]