4685511720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{3109}}^1$

素因数の和:3803

約数の個数: 128

約数和(自身を含む): 14823504000

約数和(自身を除く): 10137992280

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, 285, 380, 456, 570, 661, 760, 1140, 1322, 1983, 2280, 2644, 3109, 3305, 3966, 5288, 6218, 6610, 7932, 9327, 9915, 12436, 12559, 13220, 15545, 15864, 18654, 19830, 24872, 25118, 26440, 31090, 37308, 37677, 39660, 46635, 50236, 59071, 62180, 62795, 74616, 75354, 79320, 93270, 100472, 118142, 124360, 125590, 150708, 177213, 186540, 188385, 236284, 251180, 295355, 301416, 354426, 373080, 376770, 472568, 502360, 590710, 708852, 753540, 886065, 1181420, 1417704, 1507080, 1772130, 2055049, 2362840, 3544260, 4110098, 6165147, 7088520, 8220196, 10275245, 12330294, 16440392, 20550490, 24660588, 30825735, 39045931, 41100980, 49321176, 61651470, 78091862, 82201960, 117137793, 123302940, 156183724, 195229655, 234275586, 246605880, 312367448, 390459310, 468551172, 585688965, 780918620, 937102344, 1171377930, 1561837240, 2342755860, 4685511720]

約数ペア:

[(1, 4685511720), (2, 2342755860), (3, 1561837240), (4, 1171377930), (5, 937102344), (6, 780918620), (8, 585688965), (10, 468551172), (12, 390459310), (15, 312367448), (19, 246605880), (20, 234275586), (24, 195229655), (30, 156183724), (38, 123302940), (40, 117137793), (57, 82201960), (60, 78091862), (76, 61651470), (95, 49321176), (114, 41100980), (120, 39045931), (152, 30825735), (190, 24660588), (228, 20550490), (285, 16440392), (380, 12330294), (456, 10275245), (570, 8220196), (661, 7088520), (760, 6165147), (1140, 4110098), (1322, 3544260), (1983, 2362840), (2280, 2055049), (2644, 1772130), (3109, 1507080), (3305, 1417704), (3966, 1181420), (5288, 886065), (6218, 753540), (6610, 708852), (7932, 590710), (9327, 502360), (9915, 472568), (12436, 376770), (12559, 373080), (13220, 354426), (15545, 301416), (15864, 295355), (18654, 251180), (19830, 236284), (24872, 188385), (25118, 186540), (26440, 177213), (31090, 150708), (37308, 125590), (37677, 124360), (39660, 118142), (46635, 100472), (50236, 93270), (59071, 79320), (62180, 75354), (62795, 74616)]