16495440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 58496256

約数和(自身を除く): 42000816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 311, 312, 340, 390, 408, 442, 510, 520, 622, 624, 663, 680, 780, 816, 884, 933, 1020, 1040, 1105, 1244, 1326, 1360, 1555, 1560, 1768, 1866, 2040, 2210, 2488, 2652, 3110, 3120, 3315, 3536, 3732, 4043, 4080, 4420, 4665, 4976, 5287, 5304, 6220, 6630, 7464, 8086, 8840, 9330, 10574, 10608, 12129, 12440, 13260, 14928, 15861, 16172, 17680, 18660, 20215, 21148, 24258, 24880, 26435, 26520, 31722, 32344, 37320, 40430, 42296, 48516, 52870, 53040, 60645, 63444, 64688, 68731, 74640, 79305, 80860, 84592, 97032, 105740, 121290, 126888, 137462, 158610, 161720, 194064, 206193, 211480, 242580, 253776, 274924, 317220, 323440, 343655, 412386, 422960, 485160, 549848, 634440, 687310, 824772, 970320, 1030965, 1099696, 1268880, 1374620, 1649544, 2061930, 2749240, 3299088, 4123860, 5498480, 8247720, 16495440]

約数ペア:

[(1, 16495440), (2, 8247720), (3, 5498480), (4, 4123860), (5, 3299088), (6, 2749240), (8, 2061930), (10, 1649544), (12, 1374620), (13, 1268880), (15, 1099696), (16, 1030965), (17, 970320), (20, 824772), (24, 687310), (26, 634440), (30, 549848), (34, 485160), (39, 422960), (40, 412386), (48, 343655), (51, 323440), (52, 317220), (60, 274924), (65, 253776), (68, 242580), (78, 211480), (80, 206193), (85, 194064), (102, 161720), (104, 158610), (120, 137462), (130, 126888), (136, 121290), (156, 105740), (170, 97032), (195, 84592), (204, 80860), (208, 79305), (221, 74640), (240, 68731), (255, 64688), (260, 63444), (272, 60645), (311, 53040), (312, 52870), (340, 48516), (390, 42296), (408, 40430), (442, 37320), (510, 32344), (520, 31722), (622, 26520), (624, 26435), (663, 24880), (680, 24258), (780, 21148), (816, 20215), (884, 18660), (933, 17680), (1020, 16172), (1040, 15861), (1105, 14928), (1244, 13260), (1326, 12440), (1360, 12129), (1555, 10608), (1560, 10574), (1768, 9330), (1866, 8840), (2040, 8086), (2210, 7464), (2488, 6630), (2652, 6220), (3110, 5304), (3120, 5287), (3315, 4976), (3536, 4665), (3732, 4420), (4043, 4080)]