16719107760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1222157}}^1$

素因数の和:1222195

約数の個数: 120

約数和(自身を含む): 59103560880

約数和(自身を除く): 42384453120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 1222157, 2444314, 3666471, 4888628, 6110785, 7332942, 9777256, 10999413, 12221570, 14665884, 18332355, 19554512, 21998826, 23220983, 24443140, 29331768, 36664710, 43997652, 46441966, 48886280, 54997065, 58663536, 69662949, 73329420, 87995304, 92883932, 97772560, 109994130, 116104915, 139325898, 146658840, 175990608, 185767864, 208988847, 219988260, 232209830, 278651796, 293317680, 348314745, 371535728, 417977694, 439976520, 464419660, 557303592, 696629490, 835955388, 879953040, 928839320, 1044944235, 1114607184, 1393258980, 1671910776, 1857678640, 2089888470, 2786517960, 3343821552, 4179776940, 5573035920, 8359553880, 16719107760]

約数ペア:

[(1, 16719107760), (2, 8359553880), (3, 5573035920), (4, 4179776940), (5, 3343821552), (6, 2786517960), (8, 2089888470), (9, 1857678640), (10, 1671910776), (12, 1393258980), (15, 1114607184), (16, 1044944235), (18, 928839320), (19, 879953040), (20, 835955388), (24, 696629490), (30, 557303592), (36, 464419660), (38, 439976520), (40, 417977694), (45, 371535728), (48, 348314745), (57, 293317680), (60, 278651796), (72, 232209830), (76, 219988260), (80, 208988847), (90, 185767864), (95, 175990608), (114, 146658840), (120, 139325898), (144, 116104915), (152, 109994130), (171, 97772560), (180, 92883932), (190, 87995304), (228, 73329420), (240, 69662949), (285, 58663536), (304, 54997065), (342, 48886280), (360, 46441966), (380, 43997652), (456, 36664710), (570, 29331768), (684, 24443140), (720, 23220983), (760, 21998826), (855, 19554512), (912, 18332355), (1140, 14665884), (1368, 12221570), (1520, 10999413), (1710, 9777256), (2280, 7332942), (2736, 6110785), (3420, 4888628), (4560, 3666471), (6840, 2444314), (13680, 1222157)]