1234613120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 3200148000

約数和(自身を除く): 1965534880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 179, 208, 260, 320, 358, 416, 520, 640, 716, 829, 832, 895, 1040, 1432, 1658, 1664, 1790, 2080, 2327, 2864, 3316, 3580, 4145, 4160, 4654, 5728, 6632, 7160, 8290, 8320, 9308, 10777, 11456, 11635, 13264, 14320, 16580, 18616, 21554, 22912, 23270, 26528, 28640, 33160, 37232, 43108, 46540, 53056, 53885, 57280, 66320, 74464, 86216, 93080, 106112, 107770, 114560, 132640, 148391, 148928, 172432, 186160, 215540, 265280, 296782, 297856, 344864, 372320, 431080, 530560, 593564, 689728, 741955, 744640, 862160, 1187128, 1379456, 1483910, 1489280, 1724320, 1929083, 2374256, 2967820, 3448640, 3858166, 4748512, 5935640, 6897280, 7716332, 9497024, 9645415, 11871280, 15432664, 18994048, 19290830, 23742560, 30865328, 38581660, 47485120, 61730656, 77163320, 94970240, 123461312, 154326640, 246922624, 308653280, 617306560, 1234613120]

約数ペア:

[(1, 1234613120), (2, 617306560), (4, 308653280), (5, 246922624), (8, 154326640), (10, 123461312), (13, 94970240), (16, 77163320), (20, 61730656), (26, 47485120), (32, 38581660), (40, 30865328), (52, 23742560), (64, 19290830), (65, 18994048), (80, 15432664), (104, 11871280), (128, 9645415), (130, 9497024), (160, 7716332), (179, 6897280), (208, 5935640), (260, 4748512), (320, 3858166), (358, 3448640), (416, 2967820), (520, 2374256), (640, 1929083), (716, 1724320), (829, 1489280), (832, 1483910), (895, 1379456), (1040, 1187128), (1432, 862160), (1658, 744640), (1664, 741955), (1790, 689728), (2080, 593564), (2327, 530560), (2864, 431080), (3316, 372320), (3580, 344864), (4145, 297856), (4160, 296782), (4654, 265280), (5728, 215540), (6632, 186160), (7160, 172432), (8290, 148928), (8320, 148391), (9308, 132640), (10777, 114560), (11456, 107770), (11635, 106112), (13264, 93080), (14320, 86216), (16580, 74464), (18616, 66320), (21554, 57280), (22912, 53885), (23270, 53056), (26528, 46540), (28640, 43108), (33160, 37232)]