16928730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 56920320

約数和(自身を除く): 39991590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 53, 54, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 135, 159, 169, 182, 189, 195, 210, 234, 265, 270, 273, 315, 318, 338, 351, 371, 378, 390, 455, 477, 507, 530, 546, 585, 630, 689, 702, 742, 795, 819, 845, 910, 945, 954, 1014, 1113, 1170, 1183, 1365, 1378, 1431, 1521, 1590, 1638, 1690, 1755, 1855, 1890, 2067, 2226, 2366, 2385, 2457, 2535, 2730, 2862, 3042, 3339, 3445, 3510, 3549, 3710, 4095, 4134, 4563, 4770, 4823, 4914, 5070, 5565, 5915, 6201, 6678, 6890, 7098, 7155, 7605, 8190, 8957, 9126, 9646, 10017, 10335, 10647, 11130, 11830, 12285, 12402, 14310, 14469, 15210, 16695, 17745, 17914, 18603, 20034, 20670, 21294, 22815, 24115, 24570, 26871, 28938, 31005, 31941, 33390, 35490, 37206, 43407, 44785, 45630, 48230, 50085, 53235, 53742, 62010, 62699, 63882, 72345, 80613, 86814, 89570, 93015, 100170, 106470, 125398, 130221, 134355, 144690, 159705, 161226, 186030, 188097, 217035, 241839, 260442, 268710, 313495, 319410, 376194, 403065, 434070, 483678, 564291, 626990, 651105, 806130, 940485, 1128582, 1209195, 1302210, 1692873, 1880970, 2418390, 2821455, 3385746, 5642910, 8464365, 16928730]

約数ペア:

[(1, 16928730), (2, 8464365), (3, 5642910), (5, 3385746), (6, 2821455), (7, 2418390), (9, 1880970), (10, 1692873), (13, 1302210), (14, 1209195), (15, 1128582), (18, 940485), (21, 806130), (26, 651105), (27, 626990), (30, 564291), (35, 483678), (39, 434070), (42, 403065), (45, 376194), (53, 319410), (54, 313495), (63, 268710), (65, 260442), (70, 241839), (78, 217035), (90, 188097), (91, 186030), (105, 161226), (106, 159705), (117, 144690), (126, 134355), (130, 130221), (135, 125398), (159, 106470), (169, 100170), (182, 93015), (189, 89570), (195, 86814), (210, 80613), (234, 72345), (265, 63882), (270, 62699), (273, 62010), (315, 53742), (318, 53235), (338, 50085), (351, 48230), (371, 45630), (378, 44785), (390, 43407), (455, 37206), (477, 35490), (507, 33390), (530, 31941), (546, 31005), (585, 28938), (630, 26871), (689, 24570), (702, 24115), (742, 22815), (795, 21294), (819, 20670), (845, 20034), (910, 18603), (945, 17914), (954, 17745), (1014, 16695), (1113, 15210), (1170, 14469), (1183, 14310), (1365, 12402), (1378, 12285), (1431, 11830), (1521, 11130), (1590, 10647), (1638, 10335), (1690, 10017), (1755, 9646), (1855, 9126), (1890, 8957), (2067, 8190), (2226, 7605), (2366, 7155), (2385, 7098), (2457, 6890), (2535, 6678), (2730, 6201), (2862, 5915), (3042, 5565), (3339, 5070), (3445, 4914), (3510, 4823), (3549, 4770), (3710, 4563), (4095, 4134)]