7473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 26784000

約数和(自身を除く): 19310160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 149, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 298, 304, 330, 380, 418, 440, 447, 456, 528, 570, 596, 627, 660, 745, 760, 836, 880, 894, 912, 1045, 1140, 1192, 1254, 1320, 1490, 1520, 1639, 1672, 1788, 2090, 2235, 2280, 2384, 2508, 2640, 2831, 2980, 3135, 3278, 3344, 3576, 4180, 4470, 4560, 4917, 5016, 5662, 5960, 6270, 6556, 7152, 8195, 8360, 8493, 8940, 9834, 10032, 11324, 11920, 12540, 13112, 14155, 16390, 16720, 16986, 17880, 19668, 22648, 24585, 25080, 26224, 28310, 31141, 32780, 33972, 35760, 39336, 42465, 45296, 49170, 50160, 56620, 62282, 65560, 67944, 78672, 84930, 93423, 98340, 113240, 124564, 131120, 135888, 155705, 169860, 186846, 196680, 226480, 249128, 311410, 339720, 373692, 393360, 467115, 498256, 622820, 679440, 747384, 934230, 1245640, 1494768, 1868460, 2491280, 3736920, 7473840]

約数ペア:

[(1, 7473840), (2, 3736920), (3, 2491280), (4, 1868460), (5, 1494768), (6, 1245640), (8, 934230), (10, 747384), (11, 679440), (12, 622820), (15, 498256), (16, 467115), (19, 393360), (20, 373692), (22, 339720), (24, 311410), (30, 249128), (33, 226480), (38, 196680), (40, 186846), (44, 169860), (48, 155705), (55, 135888), (57, 131120), (60, 124564), (66, 113240), (76, 98340), (80, 93423), (88, 84930), (95, 78672), (110, 67944), (114, 65560), (120, 62282), (132, 56620), (149, 50160), (152, 49170), (165, 45296), (176, 42465), (190, 39336), (209, 35760), (220, 33972), (228, 32780), (240, 31141), (264, 28310), (285, 26224), (298, 25080), (304, 24585), (330, 22648), (380, 19668), (418, 17880), (440, 16986), (447, 16720), (456, 16390), (528, 14155), (570, 13112), (596, 12540), (627, 11920), (660, 11324), (745, 10032), (760, 9834), (836, 8940), (880, 8493), (894, 8360), (912, 8195), (1045, 7152), (1140, 6556), (1192, 6270), (1254, 5960), (1320, 5662), (1490, 5016), (1520, 4917), (1639, 4560), (1672, 4470), (1788, 4180), (2090, 3576), (2235, 3344), (2280, 3278), (2384, 3135), (2508, 2980), (2640, 2831)]