788385180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 2529385488

約数和(自身を除く): 1741000308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 113, 121, 124, 132, 155, 165, 186, 220, 226, 242, 310, 330, 339, 341, 363, 372, 452, 465, 484, 565, 605, 620, 660, 678, 682, 726, 930, 961, 1023, 1130, 1210, 1243, 1356, 1364, 1452, 1695, 1705, 1815, 1860, 1922, 2046, 2260, 2420, 2486, 2883, 3390, 3410, 3503, 3630, 3729, 3751, 3844, 4092, 4805, 4972, 5115, 5766, 6215, 6780, 6820, 7006, 7260, 7458, 7502, 9610, 10230, 10509, 10571, 11253, 11532, 12430, 13673, 14012, 14415, 14916, 15004, 17515, 18645, 18755, 19220, 20460, 21018, 21142, 22506, 24860, 27346, 28830, 31713, 35030, 37290, 37510, 38533, 41019, 42036, 42284, 45012, 52545, 52855, 54692, 56265, 57660, 63426, 68365, 70060, 74580, 75020, 77066, 82038, 105090, 105710, 108593, 112530, 115599, 116281, 126852, 136730, 154132, 158565, 164076, 192665, 205095, 210180, 211420, 217186, 225060, 231198, 232562, 273460, 317130, 325779, 348843, 385330, 410190, 423863, 434372, 462396, 465124, 542965, 577995, 581405, 634260, 651558, 697686, 770660, 820380, 847726, 1085930, 1155990, 1162810, 1194523, 1271589, 1303116, 1395372, 1628895, 1695452, 1744215, 2119315, 2171860, 2311980, 2325620, 2389046, 2543178, 3257790, 3488430, 3583569, 4238630, 4778092, 5086356, 5972615, 6357945, 6515580, 6976860, 7167138, 8477260, 11945230, 12715890, 13139753, 14334276, 17917845, 23890460, 25431780, 26279506, 35835690, 39419259, 52559012, 65698765, 71671380, 78838518, 131397530, 157677036, 197096295, 262795060, 394192590, 788385180]

約数ペア:

[(1, 788385180), (2, 394192590), (3, 262795060), (4, 197096295), (5, 157677036), (6, 131397530), (10, 78838518), (11, 71671380), (12, 65698765), (15, 52559012), (20, 39419259), (22, 35835690), (30, 26279506), (31, 25431780), (33, 23890460), (44, 17917845), (55, 14334276), (60, 13139753), (62, 12715890), (66, 11945230), (93, 8477260), (110, 7167138), (113, 6976860), (121, 6515580), (124, 6357945), (132, 5972615), (155, 5086356), (165, 4778092), (186, 4238630), (220, 3583569), (226, 3488430), (242, 3257790), (310, 2543178), (330, 2389046), (339, 2325620), (341, 2311980), (363, 2171860), (372, 2119315), (452, 1744215), (465, 1695452), (484, 1628895), (565, 1395372), (605, 1303116), (620, 1271589), (660, 1194523), (678, 1162810), (682, 1155990), (726, 1085930), (930, 847726), (961, 820380), (1023, 770660), (1130, 697686), (1210, 651558), (1243, 634260), (1356, 581405), (1364, 577995), (1452, 542965), (1695, 465124), (1705, 462396), (1815, 434372), (1860, 423863), (1922, 410190), (2046, 385330), (2260, 348843), (2420, 325779), (2486, 317130), (2883, 273460), (3390, 232562), (3410, 231198), (3503, 225060), (3630, 217186), (3729, 211420), (3751, 210180), (3844, 205095), (4092, 192665), (4805, 164076), (4972, 158565), (5115, 154132), (5766, 136730), (6215, 126852), (6780, 116281), (6820, 115599), (7006, 112530), (7260, 108593), (7458, 105710), (7502, 105090), (9610, 82038), (10230, 77066), (10509, 75020), (10571, 74580), (11253, 70060), (11532, 68365), (12430, 63426), (13673, 57660), (14012, 56265), (14415, 54692), (14916, 52855), (15004, 52545), (17515, 45012), (18645, 42284), (18755, 42036), (19220, 41019), (20460, 38533), (21018, 37510), (21142, 37290), (22506, 35030), (24860, 31713), (27346, 28830)]