1307968480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89833}}^1$

素因数の和:89868

約数の個数: 96

約数和(自身を含む): 3803212224

約数和(自身を除く): 2495243744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 89833, 179666, 359332, 449165, 628831, 718664, 898330, 1167829, 1257662, 1437328, 1796660, 2335658, 2515324, 2874656, 3144155, 3593320, 4671316, 5030648, 5839145, 6288310, 7186640, 8174803, 9342632, 10061296, 11678290, 12576620, 14373280, 16349606, 18685264, 20122592, 23356580, 25153240, 32699212, 37370528, 40874015, 46713160, 50306480, 65398424, 81748030, 93426320, 100612960, 130796848, 163496060, 186852640, 261593696, 326992120, 653984240, 1307968480]

約数ペア:

[(1, 1307968480), (2, 653984240), (4, 326992120), (5, 261593696), (7, 186852640), (8, 163496060), (10, 130796848), (13, 100612960), (14, 93426320), (16, 81748030), (20, 65398424), (26, 50306480), (28, 46713160), (32, 40874015), (35, 37370528), (40, 32699212), (52, 25153240), (56, 23356580), (65, 20122592), (70, 18685264), (80, 16349606), (91, 14373280), (104, 12576620), (112, 11678290), (130, 10061296), (140, 9342632), (160, 8174803), (182, 7186640), (208, 6288310), (224, 5839145), (260, 5030648), (280, 4671316), (364, 3593320), (416, 3144155), (455, 2874656), (520, 2515324), (560, 2335658), (728, 1796660), (910, 1437328), (1040, 1257662), (1120, 1167829), (1456, 898330), (1820, 718664), (2080, 628831), (2912, 449165), (3640, 359332), (7280, 179666), (14560, 89833)]