2113703640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103007}}^1$

素因数の和:103046

約数の個数: 128

約数和(自身を含む): 7416576000

約数和(自身を除く): 5302872360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 103007, 206014, 309021, 412028, 515035, 618042, 824056, 927063, 1030070, 1236084, 1545105, 1854126, 1957133, 2060140, 2472168, 2781189, 3090210, 3708252, 3914266, 4120280, 4635315, 5562378, 5871399, 6180420, 7416504, 7828532, 9270630, 9785665, 11124756, 11742798, 12360840, 13905945, 15657064, 17614197, 18541260, 19571330, 22249512, 23485596, 27811890, 29356995, 35228394, 37082520, 39142660, 46971192, 52842591, 55623780, 58713990, 70456788, 78285320, 88070985, 105685182, 111247560, 117427980, 140913576, 176141970, 211370364, 234855960, 264212955, 352283940, 422740728, 528425910, 704567880, 1056851820, 2113703640]

約数ペア:

[(1, 2113703640), (2, 1056851820), (3, 704567880), (4, 528425910), (5, 422740728), (6, 352283940), (8, 264212955), (9, 234855960), (10, 211370364), (12, 176141970), (15, 140913576), (18, 117427980), (19, 111247560), (20, 105685182), (24, 88070985), (27, 78285320), (30, 70456788), (36, 58713990), (38, 55623780), (40, 52842591), (45, 46971192), (54, 39142660), (57, 37082520), (60, 35228394), (72, 29356995), (76, 27811890), (90, 23485596), (95, 22249512), (108, 19571330), (114, 18541260), (120, 17614197), (135, 15657064), (152, 13905945), (171, 12360840), (180, 11742798), (190, 11124756), (216, 9785665), (228, 9270630), (270, 7828532), (285, 7416504), (342, 6180420), (360, 5871399), (380, 5562378), (456, 4635315), (513, 4120280), (540, 3914266), (570, 3708252), (684, 3090210), (760, 2781189), (855, 2472168), (1026, 2060140), (1080, 1957133), (1140, 1854126), (1368, 1545105), (1710, 1236084), (2052, 1030070), (2280, 927063), (2565, 824056), (3420, 618042), (4104, 515035), (5130, 412028), (6840, 309021), (10260, 206014), (20520, 103007)]