350990040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 1114560000

約数和(自身を除く): 763569960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 257, 285, 380, 456, 514, 570, 599, 760, 771, 1028, 1140, 1198, 1285, 1542, 1797, 2056, 2280, 2396, 2570, 2995, 3084, 3594, 3855, 4792, 4883, 5140, 5990, 6168, 7188, 7710, 8985, 9766, 10280, 11381, 11980, 14376, 14649, 15420, 17970, 19532, 22762, 23960, 24415, 29298, 30840, 34143, 35940, 39064, 45524, 48830, 56905, 58596, 68286, 71880, 73245, 91048, 97660, 113810, 117192, 136572, 146490, 153943, 170715, 195320, 227620, 273144, 292980, 307886, 341430, 455240, 461829, 585960, 615772, 682860, 769715, 923658, 1231544, 1365720, 1539430, 1847316, 2309145, 2924917, 3078860, 3694632, 4618290, 5849834, 6157720, 8774751, 9236580, 11699668, 14624585, 17549502, 18473160, 23399336, 29249170, 35099004, 43873755, 58498340, 70198008, 87747510, 116996680, 175495020, 350990040]

約数ペア:

[(1, 350990040), (2, 175495020), (3, 116996680), (4, 87747510), (5, 70198008), (6, 58498340), (8, 43873755), (10, 35099004), (12, 29249170), (15, 23399336), (19, 18473160), (20, 17549502), (24, 14624585), (30, 11699668), (38, 9236580), (40, 8774751), (57, 6157720), (60, 5849834), (76, 4618290), (95, 3694632), (114, 3078860), (120, 2924917), (152, 2309145), (190, 1847316), (228, 1539430), (257, 1365720), (285, 1231544), (380, 923658), (456, 769715), (514, 682860), (570, 615772), (599, 585960), (760, 461829), (771, 455240), (1028, 341430), (1140, 307886), (1198, 292980), (1285, 273144), (1542, 227620), (1797, 195320), (2056, 170715), (2280, 153943), (2396, 146490), (2570, 136572), (2995, 117192), (3084, 113810), (3594, 97660), (3855, 91048), (4792, 73245), (4883, 71880), (5140, 68286), (5990, 58596), (6168, 56905), (7188, 48830), (7710, 45524), (8985, 39064), (9766, 35940), (10280, 34143), (11381, 30840), (11980, 29298), (14376, 24415), (14649, 23960), (15420, 22762), (17970, 19532)]