23297820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 62051556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 251, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 502, 510, 546, 595, 663, 714, 753, 780, 884, 910, 1004, 1020, 1092, 1105, 1190, 1255, 1326, 1365, 1428, 1506, 1547, 1757, 1785, 1820, 2210, 2380, 2510, 2652, 2730, 3012, 3094, 3263, 3315, 3514, 3570, 3765, 4267, 4420, 4641, 5020, 5271, 5460, 6188, 6526, 6630, 7028, 7140, 7530, 7735, 8534, 8785, 9282, 9789, 10542, 12801, 13052, 13260, 15060, 15470, 16315, 17068, 17570, 18564, 19578, 21084, 21335, 22841, 23205, 25602, 26355, 29869, 30940, 32630, 35140, 39156, 42670, 45682, 46410, 48945, 51204, 52710, 55471, 59738, 64005, 65260, 68523, 85340, 89607, 91364, 92820, 97890, 105420, 110942, 114205, 119476, 128010, 137046, 149345, 166413, 179214, 195780, 221884, 228410, 256020, 274092, 277355, 298690, 332826, 342615, 358428, 388297, 448035, 456820, 554710, 597380, 665652, 685230, 776594, 832065, 896070, 1109420, 1164891, 1370460, 1553188, 1664130, 1792140, 1941485, 2329782, 3328260, 3882970, 4659564, 5824455, 7765940, 11648910, 23297820]

約数ペア:

[(1, 23297820), (2, 11648910), (3, 7765940), (4, 5824455), (5, 4659564), (6, 3882970), (7, 3328260), (10, 2329782), (12, 1941485), (13, 1792140), (14, 1664130), (15, 1553188), (17, 1370460), (20, 1164891), (21, 1109420), (26, 896070), (28, 832065), (30, 776594), (34, 685230), (35, 665652), (39, 597380), (42, 554710), (51, 456820), (52, 448035), (60, 388297), (65, 358428), (68, 342615), (70, 332826), (78, 298690), (84, 277355), (85, 274092), (91, 256020), (102, 228410), (105, 221884), (119, 195780), (130, 179214), (140, 166413), (156, 149345), (170, 137046), (182, 128010), (195, 119476), (204, 114205), (210, 110942), (221, 105420), (238, 97890), (251, 92820), (255, 91364), (260, 89607), (273, 85340), (340, 68523), (357, 65260), (364, 64005), (390, 59738), (420, 55471), (442, 52710), (455, 51204), (476, 48945), (502, 46410), (510, 45682), (546, 42670), (595, 39156), (663, 35140), (714, 32630), (753, 30940), (780, 29869), (884, 26355), (910, 25602), (1004, 23205), (1020, 22841), (1092, 21335), (1105, 21084), (1190, 19578), (1255, 18564), (1326, 17570), (1365, 17068), (1428, 16315), (1506, 15470), (1547, 15060), (1757, 13260), (1785, 13052), (1820, 12801), (2210, 10542), (2380, 9789), (2510, 9282), (2652, 8785), (2730, 8534), (3012, 7735), (3094, 7530), (3263, 7140), (3315, 7028), (3514, 6630), (3570, 6526), (3765, 6188), (4267, 5460), (4420, 5271), (4641, 5020)]