15368340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 52496640

約数和(自身を除く): 37128300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 61, 65, 68, 76, 78, 85, 95, 102, 114, 122, 130, 156, 170, 183, 190, 195, 204, 221, 228, 244, 247, 255, 260, 285, 305, 323, 340, 366, 380, 390, 442, 494, 510, 570, 610, 646, 663, 732, 741, 780, 793, 884, 915, 969, 988, 1020, 1037, 1105, 1140, 1159, 1220, 1235, 1292, 1326, 1482, 1586, 1615, 1830, 1938, 2074, 2210, 2318, 2379, 2470, 2652, 2964, 3111, 3172, 3230, 3315, 3477, 3660, 3705, 3876, 3965, 4148, 4199, 4420, 4636, 4758, 4845, 4940, 5185, 5795, 6222, 6460, 6630, 6954, 7410, 7930, 8398, 9516, 9690, 10370, 11590, 11895, 12444, 12597, 13260, 13481, 13908, 14820, 15067, 15555, 15860, 16796, 17385, 19380, 19703, 20740, 20995, 23180, 23790, 25194, 26962, 30134, 31110, 34770, 39406, 40443, 41990, 45201, 47580, 50388, 53924, 59109, 60268, 62220, 62985, 67405, 69540, 75335, 78812, 80886, 83980, 90402, 98515, 118218, 125970, 134810, 150670, 161772, 180804, 197030, 202215, 226005, 236436, 251940, 256139, 269620, 295545, 301340, 394060, 404430, 452010, 512278, 591090, 768417, 808860, 904020, 1024556, 1182180, 1280695, 1536834, 2561390, 3073668, 3842085, 5122780, 7684170, 15368340]

約数ペア:

[(1, 15368340), (2, 7684170), (3, 5122780), (4, 3842085), (5, 3073668), (6, 2561390), (10, 1536834), (12, 1280695), (13, 1182180), (15, 1024556), (17, 904020), (19, 808860), (20, 768417), (26, 591090), (30, 512278), (34, 452010), (38, 404430), (39, 394060), (51, 301340), (52, 295545), (57, 269620), (60, 256139), (61, 251940), (65, 236436), (68, 226005), (76, 202215), (78, 197030), (85, 180804), (95, 161772), (102, 150670), (114, 134810), (122, 125970), (130, 118218), (156, 98515), (170, 90402), (183, 83980), (190, 80886), (195, 78812), (204, 75335), (221, 69540), (228, 67405), (244, 62985), (247, 62220), (255, 60268), (260, 59109), (285, 53924), (305, 50388), (323, 47580), (340, 45201), (366, 41990), (380, 40443), (390, 39406), (442, 34770), (494, 31110), (510, 30134), (570, 26962), (610, 25194), (646, 23790), (663, 23180), (732, 20995), (741, 20740), (780, 19703), (793, 19380), (884, 17385), (915, 16796), (969, 15860), (988, 15555), (1020, 15067), (1037, 14820), (1105, 13908), (1140, 13481), (1159, 13260), (1220, 12597), (1235, 12444), (1292, 11895), (1326, 11590), (1482, 10370), (1586, 9690), (1615, 9516), (1830, 8398), (1938, 7930), (2074, 7410), (2210, 6954), (2318, 6630), (2379, 6460), (2470, 6222), (2652, 5795), (2964, 5185), (3111, 4940), (3172, 4845), (3230, 4758), (3315, 4636), (3477, 4420), (3660, 4199), (3705, 4148), (3876, 3965)]